42534401

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9573

約数の個数: 16

約数和(自身を含む): 53424000

約数和(自身を除く): 10889599

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 9539, 66773, 124007, 467411, 868049, 3271877, 6076343, 42534401]

約数ペア:

[(1, 42534401), (7, 6076343), (13, 3271877), (49, 868049), (91, 467411), (343, 124007), (637, 66773), (4459, 9539)]