54780401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1693}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 62610240

約数和(自身を除く): 7829839

約数列:

[1, 13, 19, 131, 247, 1693, 1703, 2489, 22009, 32167, 32357, 221783, 418171, 2883179, 4213877, 54780401]

約数ペア:

[(1, 54780401), (13, 4213877), (19, 2883179), (131, 418171), (247, 221783), (1693, 32357), (1703, 32167), (2489, 22009)]