319135533

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{6803}}^1$

素因数の和:7648

約数の個数: 16

約数和(自身を含む): 448519680

約数和(自身を除く): 129384147

約数列:

[1, 3, 19, 57, 823, 2469, 6803, 15637, 20409, 46911, 129257, 387771, 5598869, 16796607, 106378511, 319135533]

約数ペア:

[(1, 319135533), (3, 106378511), (19, 16796607), (57, 5598869), (823, 387771), (2469, 129257), (6803, 46911), (15637, 20409)]