91138003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 112285440

約数和(自身を除く): 21147437

約数列:

[1, 11, 17, 19, 113, 187, 209, 227, 323, 1243, 1921, 2147, 2497, 3553, 3859, 4313, 21131, 23617, 25651, 36499, 42449, 47443, 73321, 282161, 401489, 436067, 487369, 806531, 4796737, 5361059, 8285273, 91138003]

約数ペア:

[(1, 91138003), (11, 8285273), (17, 5361059), (19, 4796737), (113, 806531), (187, 487369), (209, 436067), (227, 401489), (323, 282161), (1243, 73321), (1921, 47443), (2147, 42449), (2497, 36499), (3553, 25651), (3859, 23617), (4313, 21131)]