1521553079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{2693}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 1621572480

約数和(自身を除く): 100019401

約数列:

[1, 19, 131, 227, 2489, 2693, 4313, 29737, 51167, 352783, 565003, 611311, 6702877, 11614909, 80081741, 1521553079]

約数ペア:

[(1, 1521553079), (19, 80081741), (131, 11614909), (227, 6702877), (2489, 611311), (2693, 565003), (4313, 352783), (29737, 51167)]