39949263

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 58813040

約数和(自身を除く): 18863777

約数列:

[1, 3, 9, 109, 193, 211, 327, 579, 633, 981, 1737, 1899, 21037, 22999, 40723, 63111, 68997, 122169, 189333, 206991, 366507, 4438807, 13316421, 39949263]

約数ペア:

[(1, 39949263), (3, 13316421), (9, 4438807), (109, 366507), (193, 206991), (211, 189333), (327, 122169), (579, 68997), (633, 63111), (981, 40723), (1737, 22999), (1899, 21037)]