414359421

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{8329}}^1$

素因数の和:8465

約数の個数: 32

約数和(自身を含む): 665333760

約数和(自身を除く): 250974339

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 2163, 2369, 7107, 8329, 16583, 24987, 49749, 58303, 174909, 191567, 574701, 857887, 1340969, 2573661, 4022907, 6005209, 18015627, 19731401, 59194203, 138119807, 414359421]

約数ペア:

[(1, 414359421), (3, 138119807), (7, 59194203), (21, 19731401), (23, 18015627), (69, 6005209), (103, 4022907), (161, 2573661), (309, 1340969), (483, 857887), (721, 574701), (2163, 191567), (2369, 174909), (7107, 58303), (8329, 49749), (16583, 24987)]