39570741

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9103}}^1$

素因数の和:9142

約数の個数: 32

約数和(自身を含む): 69918720

約数和(自身を除く): 30347979

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 9103, 27309, 63721, 81927, 191163, 209369, 245781, 573489, 628107, 1465583, 1720467, 1884321, 4396749, 5652963, 13190247, 39570741]

約数ペア:

[(1, 39570741), (3, 13190247), (7, 5652963), (9, 4396749), (21, 1884321), (23, 1720467), (27, 1465583), (63, 628107), (69, 573489), (161, 245781), (189, 209369), (207, 191163), (483, 81927), (621, 63721), (1449, 27309), (4347, 9103)]