442663227

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{8467}}^1$

素因数の和:8667

約数の個数: 24

約数和(自身を含む): 660944336

約数和(自身を除く): 218281109

約数列:

[1, 3, 9, 37, 111, 157, 333, 471, 1413, 5809, 8467, 17427, 25401, 52281, 76203, 313279, 939837, 1329319, 2819511, 3987957, 11963871, 49184803, 147554409, 442663227]

約数ペア:

[(1, 442663227), (3, 147554409), (9, 49184803), (37, 11963871), (111, 3987957), (157, 2819511), (333, 1329319), (471, 939837), (1413, 313279), (5809, 76203), (8467, 52281), (17427, 25401)]