31730727

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{52103}}^1$

素因数の和:52142

約数の個数: 16

約数和(自身を含む): 50019840

約数和(自身を除く): 18289113

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 52103, 156309, 364721, 1094163, 1510987, 4532961, 10576909, 31730727]

約数ペア:

[(1, 31730727), (3, 10576909), (7, 4532961), (21, 1510987), (29, 1094163), (87, 364721), (203, 156309), (609, 52103)]