2171036357

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{12269}}^1$

素因数の和:13780

約数の個数: 16

約数和(自身を含む): 2629117440

約数和(自身を除く): 458081083

約数列:

[1, 7, 17, 119, 1487, 10409, 12269, 25279, 85883, 176953, 208573, 1460011, 18244003, 127708021, 310148051, 2171036357]

約数ペア:

[(1, 2171036357), (7, 310148051), (17, 127708021), (119, 18244003), (1487, 1460011), (10409, 208573), (12269, 176953), (25279, 85883)]