2980493373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{5653}}^1$

素因数の和:6909

約数の個数: 32

約数和(自身を含む): 4673370240

約数和(自身を除く): 1692876867

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1229, 3687, 5653, 13519, 15977, 16959, 40557, 47931, 62183, 73489, 175747, 186549, 220467, 527241, 808379, 2425137, 6947537, 20842611, 76422907, 90317981, 229268721, 270953943, 993497791, 2980493373]

約数ペア:

[(1, 2980493373), (3, 993497791), (11, 270953943), (13, 229268721), (33, 90317981), (39, 76422907), (143, 20842611), (429, 6947537), (1229, 2425137), (3687, 808379), (5653, 527241), (13519, 220467), (15977, 186549), (16959, 175747), (40557, 73489), (47931, 62183)]