244406487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3567

約数の個数: 32

約数和(自身を含む): 370944000

約数和(自身を除く): 126537513

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 897, 1027, 1817, 3081, 3449, 5451, 10347, 23621, 44837, 70863, 79327, 134511, 237981, 272471, 817413, 1031251, 3093753, 3542123, 6266833, 10626369, 18800499, 81468829, 244406487]

約数ペア:

[(1, 244406487), (3, 81468829), (13, 18800499), (23, 10626369), (39, 6266833), (69, 3542123), (79, 3093753), (237, 1031251), (299, 817413), (897, 272471), (1027, 237981), (1817, 134511), (3081, 79327), (3449, 70863), (5451, 44837), (10347, 23621)]