30001447

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4133}}^1$

素因数の和:4218

約数の個数: 16

約数和(自身を含む): 36908352

約数和(自身を除く): 6906905

約数列:

[1, 7, 17, 61, 119, 427, 1037, 4133, 7259, 28931, 70261, 252113, 491827, 1764791, 4285921, 30001447]

約数ペア:

[(1, 30001447), (7, 4285921), (17, 1764791), (61, 491827), (119, 252113), (427, 70261), (1037, 28931), (4133, 7259)]