870836643

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{295901}}^1$

素因数の和:296019

約数の個数: 16

約数和(自身を含む): 1301968800

約数和(自身を除く): 431132157

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 295901, 887703, 2663109, 7989327, 32253209, 96759627, 290278881, 870836643]

約数ペア:

[(1, 870836643), (3, 290278881), (9, 96759627), (27, 32253209), (109, 7989327), (327, 2663109), (981, 887703), (2943, 295901)]