1557172353

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{433}}^1\times {\mathrm{9907}}^1$

素因数の和:10365

約数の個数: 24

約数和(自身を含む): 2287638304

約数和(自身を除く): 730465951

約数列:

[1, 3, 11, 33, 121, 363, 433, 1299, 4763, 9907, 14289, 29721, 52393, 108977, 157179, 326931, 1198747, 3596241, 4289731, 12869193, 47187041, 141561123, 519057451, 1557172353]

約数ペア:

[(1, 1557172353), (3, 519057451), (11, 141561123), (33, 47187041), (121, 12869193), (363, 4289731), (433, 3596241), (1299, 1198747), (4763, 326931), (9907, 157179), (14289, 108977), (29721, 52393)]