57021587

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9041}}^1$

素因数の和:9118

約数の個数: 16

約数和(自身を含む): 70310592

約数和(自身を除く): 13289005

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 9041, 63287, 153697, 479173, 1075879, 3354211, 8145941, 57021587]

約数ペア:

[(1, 57021587), (7, 8145941), (17, 3354211), (53, 1075879), (119, 479173), (371, 153697), (901, 63287), (6307, 9041)]