4322521

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 5142528

約数和(自身を除く): 820007

約数列:

[1, 7, 53, 61, 191, 371, 427, 1337, 3233, 10123, 11651, 22631, 70861, 81557, 617503, 4322521]

約数ペア:

[(1, 4322521), (7, 617503), (53, 81557), (61, 70861), (191, 22631), (371, 11651), (427, 10123), (1337, 3233)]