140135233

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 173472192

約数和(自身を除く): 33336959

約数列:

[1, 7, 17, 53, 119, 289, 371, 901, 1307, 2023, 6307, 9149, 15317, 22219, 69271, 107219, 155533, 377723, 484897, 1177607, 2644061, 8243249, 20019319, 140135233]

約数ペア:

[(1, 140135233), (7, 20019319), (17, 8243249), (53, 2644061), (119, 1177607), (289, 484897), (371, 377723), (901, 155533), (1307, 107219), (2023, 69271), (6307, 22219), (9149, 15317)]