651330490769

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{17138923}}^1$

素因数の和:17139080

約数の個数: 16

約数和(自身を含む): 765081567360

約数和(自身を除く): 113751076591

約数列:

[1, 7, 61, 89, 427, 623, 5429, 38003, 17138923, 119972461, 1045474303, 1525364147, 7318320121, 10677549029, 93047212967, 651330490769]

約数ペア:

[(1, 651330490769), (7, 93047212967), (61, 10677549029), (89, 7318320121), (427, 1525364147), (623, 1045474303), (5429, 119972461), (38003, 17138923)]