56193711

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{17959}}^1$

素因数の和:18118

約数の個数: 16

約数和(自身を含む): 86208000

約数和(自身を除く): 30014289

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 17959, 53877, 125713, 377139, 2675891, 8027673, 18731237, 56193711]

約数ペア:

[(1, 56193711), (3, 18731237), (7, 8027673), (21, 2675891), (149, 377139), (447, 125713), (1043, 53877), (3129, 17959)]