40130251

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 49512960

約数和(自身を除く): 9382709

約数列:

[1, 7, 17, 83, 119, 239, 289, 581, 1411, 1673, 2023, 4063, 9877, 19837, 23987, 28441, 69071, 138859, 167909, 337229, 483497, 2360603, 5732893, 40130251]

約数ペア:

[(1, 40130251), (7, 5732893), (17, 2360603), (83, 483497), (119, 337229), (239, 167909), (289, 138859), (581, 69071), (1411, 28441), (1673, 23987), (2023, 19837), (4063, 9877)]