15704020339

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{13934357}}^1$

素因数の和:13934394

約数の個数: 12

約数和(自身を含む): 19062201744

約数和(自身を除く): 3358181405

約数列:

[1, 7, 23, 49, 161, 1127, 13934357, 97540499, 320490211, 682783493, 2243431477, 15704020339]

約数ペア:

[(1, 15704020339), (7, 2243431477), (23, 682783493), (49, 320490211), (161, 97540499), (1127, 13934357)]