1689649723009

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{13688357}}^1$

素因数の和:13688564

約数の個数: 16

約数和(自身を含む): 1836101588688

約数和(自身を除く): 146451865679

約数列:

[1, 17, 53, 137, 901, 2329, 7261, 123437, 13688357, 232702069, 725482921, 1875304909, 12333209657, 31880183453, 99391160177, 1689649723009]

約数ペア:

[(1, 1689649723009), (17, 99391160177), (53, 31880183453), (137, 12333209657), (901, 1875304909), (2329, 725482921), (7261, 232702069), (123437, 13688357)]