23229871

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 29056320

約数和(自身を除く): 5826449

約数列:

[1, 7, 17, 49, 79, 119, 353, 553, 833, 1343, 2471, 3871, 6001, 9401, 17297, 27887, 42007, 65807, 195209, 294049, 474079, 1366463, 3318553, 23229871]

約数ペア:

[(1, 23229871), (7, 3318553), (17, 1366463), (49, 474079), (79, 294049), (119, 195209), (353, 65807), (553, 42007), (833, 27887), (1343, 17297), (2471, 9401), (3871, 6001)]