2313927

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 60

約数和(自身を含む): 4469256

約数和(自身を除く): 2155329

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 53, 63, 77, 81, 99, 147, 159, 189, 231, 297, 371, 441, 477, 539, 567, 583, 693, 891, 1113, 1323, 1431, 1617, 1749, 2079, 2597, 3339, 3969, 4081, 4293, 4851, 5247, 6237, 7791, 10017, 12243, 14553, 15741, 23373, 28567, 30051, 36729, 43659, 47223, 70119, 85701, 110187, 210357, 257103, 330561, 771309, 2313927]

約数ペア:

[(1, 2313927), (3, 771309), (7, 330561), (9, 257103), (11, 210357), (21, 110187), (27, 85701), (33, 70119), (49, 47223), (53, 43659), (63, 36729), (77, 30051), (81, 28567), (99, 23373), (147, 15741), (159, 14553), (189, 12243), (231, 10017), (297, 7791), (371, 6237), (441, 5247), (477, 4851), (539, 4293), (567, 4081), (583, 3969), (693, 3339), (891, 2597), (1113, 2079), (1323, 1749), (1431, 1617)]