1445877279

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 2693104128

約数和(自身を除く): 1247226849

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 121, 129, 231, 301, 363, 387, 401, 473, 693, 847, 903, 1089, 1203, 1331, 1419, 2541, 2709, 2807, 3311, 3609, 3993, 4257, 4411, 5203, 7623, 8421, 9317, 9933, 11979, 13233, 15609, 17243, 25263, 27951, 29799, 30877, 36421, 39699, 46827, 48521, 51729, 57233, 83853, 92631, 109263, 120701, 145563, 155187, 171699, 189673, 277893, 327789, 339647, 362103, 400631, 436689, 515097, 533731, 569019, 1018941, 1086309, 1201893, 1327711, 1601193, 1707057, 2086403, 3056823, 3605679, 3736117, 3983133, 4803579, 6259209, 11208351, 11949399, 14604821, 18777627, 22950433, 33625053, 43814463, 68851299, 131443389, 160653031, 206553897, 481959093, 1445877279]

約数ペア:

[(1, 1445877279), (3, 481959093), (7, 206553897), (9, 160653031), (11, 131443389), (21, 68851299), (33, 43814463), (43, 33625053), (63, 22950433), (77, 18777627), (99, 14604821), (121, 11949399), (129, 11208351), (231, 6259209), (301, 4803579), (363, 3983133), (387, 3736117), (401, 3605679), (473, 3056823), (693, 2086403), (847, 1707057), (903, 1601193), (1089, 1327711), (1203, 1201893), (1331, 1086309), (1419, 1018941), (2541, 569019), (2709, 533731), (2807, 515097), (3311, 436689), (3609, 400631), (3993, 362103), (4257, 339647), (4411, 327789), (5203, 277893), (7623, 189673), (8421, 171699), (9317, 155187), (9933, 145563), (11979, 120701), (13233, 109263), (15609, 92631), (17243, 83853), (25263, 57233), (27951, 51729), (29799, 48521), (30877, 46827), (36421, 39699)]