71384651

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 78236928

約数和(自身を除く): 6852277

約数列:

[1, 13, 131, 167, 251, 1703, 2171, 3263, 21877, 32881, 41917, 284401, 427453, 544921, 5491127, 71384651]

約数ペア:

[(1, 71384651), (13, 5491127), (131, 544921), (167, 427453), (251, 284401), (1703, 41917), (2171, 32881), (3263, 21877)]