4452639121

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{61381}}^1$

素因数の和:61672

約数の個数: 16

約数和(自身を含む): 5228764288

約数和(自身を除く): 776125167

約数列:

[1, 7, 43, 241, 301, 1687, 10363, 61381, 72541, 429667, 2639383, 14792821, 18475681, 103549747, 636091303, 4452639121]

約数ペア:

[(1, 4452639121), (7, 636091303), (43, 103549747), (241, 18475681), (301, 14792821), (1687, 2639383), (10363, 429667), (61381, 72541)]