67971839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 74511360

約数和(自身を除く): 6539521

約数列:

[1, 13, 131, 167, 239, 1703, 2171, 3107, 21877, 31309, 39913, 284401, 407017, 518869, 5228603, 67971839]

約数ペア:

[(1, 67971839), (13, 5228603), (131, 518869), (167, 407017), (239, 284401), (1703, 39913), (2171, 31309), (3107, 21877)]