23899449

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 37635840

約数和(自身を除く): 13736391

約数列:

[1, 3, 7, 21, 53, 109, 159, 197, 327, 371, 591, 763, 1113, 1379, 2289, 4137, 5777, 10441, 17331, 21473, 31323, 40439, 64419, 73087, 121317, 150311, 219261, 450933, 1138069, 3414207, 7966483, 23899449]

約数ペア:

[(1, 23899449), (3, 7966483), (7, 3414207), (21, 1138069), (53, 450933), (109, 219261), (159, 150311), (197, 121317), (327, 73087), (371, 64419), (591, 40439), (763, 31323), (1113, 21473), (1379, 17331), (2289, 10441), (4137, 5777)]