39716439

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17351}}^1$

素因数の和:17470

約数の個数: 16

約数和(自身を含む): 61079040

約数和(自身を除く): 21362601

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 17351, 52053, 121457, 364371, 1891259, 5673777, 13238813, 39716439]

約数ペア:

[(1, 39716439), (3, 13238813), (7, 5673777), (21, 1891259), (109, 364371), (327, 121457), (763, 52053), (2289, 17351)]