42642699

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 63329280

約数和(自身を除く): 20686581

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 869, 1487, 2607, 4461, 9559, 16357, 28677, 49071, 117473, 179927, 352419, 539781, 1292203, 3876609, 14214233, 42642699]

約数ペア:

[(1, 42642699), (3, 14214233), (11, 3876609), (33, 1292203), (79, 539781), (121, 352419), (237, 179927), (363, 117473), (869, 49071), (1487, 28677), (2607, 16357), (4461, 9559)]