74001907

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{2731}}^1$

素因数の和:2831

約数の個数: 16

約数和(自身を含む): 87424000

約数和(自身を除く): 13422093

約数列:

[1, 7, 49, 79, 343, 553, 2731, 3871, 19117, 27097, 133819, 215749, 936733, 1510243, 10571701, 74001907]

約数ペア:

[(1, 74001907), (7, 10571701), (49, 1510243), (79, 936733), (343, 215749), (553, 133819), (2731, 27097), (3871, 19117)]