172012951487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1\times {\mathrm{243917}}^1$

素因数の和:247138

約数の個数: 16

約数和(自身を含む): 196203736512

約数和(自身を除く): 24190785025

約数列:

[1, 13, 17, 221, 3191, 41483, 54247, 243917, 705211, 3170921, 4146589, 53905657, 778339147, 10118408911, 13231765499, 172012951487]

約数ペア:

[(1, 172012951487), (13, 13231765499), (17, 10118408911), (221, 778339147), (3191, 53905657), (41483, 4146589), (54247, 3170921), (243917, 705211)]