27143398

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1599

約数の個数: 16

約数和(自身を含む): 41580000

約数和(自身を除く): 14436602

約数列:

[1, 2, 89, 109, 178, 218, 1399, 2798, 9701, 19402, 124511, 152491, 249022, 304982, 13571699, 27143398]

約数ペア:

[(1, 27143398), (2, 13571699), (89, 304982), (109, 249022), (178, 152491), (218, 124511), (1399, 19402), (2798, 9701)]