130487119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{3229}}^1$

素因数の和:3510

約数の個数: 16

約数和(自身を含む): 156280320

約数和(自身を除く): 25793201

約数列:

[1, 7, 23, 161, 251, 1757, 3229, 5773, 22603, 40411, 74267, 519869, 810479, 5673353, 18641017, 130487119]

約数ペア:

[(1, 130487119), (7, 18641017), (23, 5673353), (161, 810479), (251, 519869), (1757, 74267), (3229, 40411), (5773, 22603)]