3970125033

素因数分解:

$3^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{145091}}^1$

素因数の和:146404

約数の個数: 16

約数和(自身を含む): 6054398976

約数和(自身を除く): 2084273943

約数列:

[1, 3, 7, 21, 1303, 3909, 9121, 27363, 145091, 435273, 1015637, 3046911, 189053573, 567160719, 1323375011, 3970125033]

約数ペア:

[(1, 3970125033), (3, 1323375011), (7, 567160719), (21, 189053573), (1303, 3046911), (3909, 1015637), (9121, 435273), (27363, 145091)]