12821486293

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 16924723200

約数和(自身を除く): 4103236907

約数列:

[1, 7, 11, 29, 59, 77, 203, 307, 317, 319, 413, 649, 1711, 2149, 2219, 2233, 3377, 3487, 4543, 8903, 9193, 11977, 18113, 18703, 18821, 23639, 24409, 62321, 64351, 97319, 97933, 101123, 126791, 130921, 131747, 199243, 205733, 525277, 542387, 681233, 685531, 707861, 1070509, 1394701, 1440131, 2822251, 3676939, 3796709, 5741821, 5778047, 5966257, 7493563, 19755757, 31044761, 40192747, 40446329, 41763799, 63160031, 166512809, 217313327, 442120217, 1165589663, 1831640899, 12821486293]

約数ペア:

[(1, 12821486293), (7, 1831640899), (11, 1165589663), (29, 442120217), (59, 217313327), (77, 166512809), (203, 63160031), (307, 41763799), (317, 40446329), (319, 40192747), (413, 31044761), (649, 19755757), (1711, 7493563), (2149, 5966257), (2219, 5778047), (2233, 5741821), (3377, 3796709), (3487, 3676939), (4543, 2822251), (8903, 1440131), (9193, 1394701), (11977, 1070509), (18113, 707861), (18703, 685531), (18821, 681233), (23639, 542387), (24409, 525277), (62321, 205733), (64351, 199243), (97319, 131747), (97933, 130921), (101123, 126791)]