1390493721129

素因数分解:

$3^1\times {\mathrm{7817}}^1\times {\mathrm{7867}}^1\times {\mathrm{7537}}^1$

素因数の和:23224

約数の個数: 16

約数和(自身を含む): 1854710547648

約数和(自身を除く): 464216826519

約数列:

[1, 3, 7537, 7817, 7867, 22611, 23451, 23601, 58916729, 59293579, 61496339, 176750187, 177880737, 184489017, 463497907043, 1390493721129]

約数ペア:

[(1, 1390493721129), (3, 463497907043), (7537, 184489017), (7817, 177880737), (7867, 176750187), (22611, 61496339), (23451, 59293579), (23601, 58916729)]