1251036009

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3511}}^1$

素因数の和:3659

約数の個数: 40

約数和(自身を含む): 1927582272

約数和(自身を除く): 676546263

約数列:

[1, 3, 9, 27, 53, 81, 83, 159, 249, 477, 747, 1431, 2241, 3511, 4293, 4399, 6723, 10533, 13197, 31599, 39591, 94797, 118773, 186083, 284391, 291413, 356319, 558249, 874239, 1674747, 2622717, 5024241, 7868151, 15072723, 15444889, 23604453, 46334667, 139004001, 417012003, 1251036009]

約数ペア:

[(1, 1251036009), (3, 417012003), (9, 139004001), (27, 46334667), (53, 23604453), (81, 15444889), (83, 15072723), (159, 7868151), (249, 5024241), (477, 2622717), (747, 1674747), (1431, 874239), (2241, 558249), (3511, 356319), (4293, 291413), (4399, 284391), (6723, 186083), (10533, 118773), (13197, 94797), (31599, 39591)]