1330332381

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{110557}}^1$

素因数の和:110761

約数の個数: 24

約数和(自身を含む): 2207622144

約数和(自身を除く): 877289763

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 12033, 110557, 331671, 773899, 995013, 2321697, 6965091, 21116387, 63349161, 147814709, 190047483, 443444127, 1330332381]

約数ペア:

[(1, 1330332381), (3, 443444127), (7, 190047483), (9, 147814709), (21, 63349161), (63, 21116387), (191, 6965091), (573, 2321697), (1337, 995013), (1719, 773899), (4011, 331671), (12033, 110557)]