57400113

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7681}}^1$

素因数の和:7784

約数の個数: 16

約数和(自身を含む): 79646976

約数和(自身を除く): 22246863

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 7681, 23043, 361007, 407093, 1083021, 1221279, 19133371, 57400113]

約数ペア:

[(1, 57400113), (3, 19133371), (47, 1221279), (53, 1083021), (141, 407093), (159, 361007), (2491, 23043), (7473, 7681)]