309049689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3049}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 467308800

約数和(自身を除く): 158259111

約数列:

[1, 3, 13, 23, 39, 69, 113, 299, 339, 897, 1469, 2599, 3049, 4407, 7797, 9147, 33787, 39637, 70127, 101361, 118911, 210381, 344537, 911651, 1033611, 2734953, 4478981, 7924351, 13436943, 23773053, 103016563, 309049689]

約数ペア:

[(1, 309049689), (3, 103016563), (13, 23773053), (23, 13436943), (39, 7924351), (69, 4478981), (113, 2734953), (299, 1033611), (339, 911651), (897, 344537), (1469, 210381), (2599, 118911), (3049, 101361), (4407, 70127), (7797, 39637), (9147, 33787)]