130521903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^2$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 189968688

約数和(自身を除く): 59446785

約数列:

[1, 3, 17, 37, 51, 111, 263, 629, 789, 1887, 4471, 9731, 13413, 29193, 69169, 165427, 207507, 496281, 1175873, 2559253, 3527619, 7677759, 43507301, 130521903]

約数ペア:

[(1, 130521903), (3, 43507301), (17, 7677759), (37, 3527619), (51, 2559253), (111, 1175873), (263, 496281), (629, 207507), (789, 165427), (1887, 69169), (4471, 29193), (9731, 13413)]