1330872579

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{1283}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 1997698560

約数和(自身を除く): 666825981

約数列:

[1, 3, 9, 27, 103, 309, 373, 927, 1119, 1283, 2781, 3357, 3849, 10071, 11547, 34641, 38419, 115257, 132149, 345771, 396447, 478559, 1037313, 1189341, 1435677, 3568023, 4307031, 12921093, 49291577, 147874731, 443624193, 1330872579]

約数ペア:

[(1, 1330872579), (3, 443624193), (9, 147874731), (27, 49291577), (103, 12921093), (309, 4307031), (373, 3568023), (927, 1435677), (1119, 1189341), (1283, 1037313), (2781, 478559), (3357, 396447), (3849, 345771), (10071, 132149), (11547, 115257), (34641, 38419)]