42663873

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4649}}^1$

素因数の和:4701

約数の個数: 32

約数和(自身を含む): 71424000

約数和(自身を除く): 28760127

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 4649, 9177, 13947, 32543, 88331, 97629, 106927, 264993, 320781, 618317, 748489, 1854951, 2031613, 2245467, 6094839, 14221291, 42663873]

約数ペア:

[(1, 42663873), (3, 14221291), (7, 6094839), (19, 2245467), (21, 2031613), (23, 1854951), (57, 748489), (69, 618317), (133, 320781), (161, 264993), (399, 106927), (437, 97629), (483, 88331), (1311, 32543), (3059, 13947), (4649, 9177)]