264539737

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3313}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 355048704

約数和(自身を除く): 90508967

約数列:

[1, 7, 11, 17, 61, 77, 119, 187, 427, 671, 1037, 1309, 3313, 4697, 7259, 11407, 23191, 36443, 56321, 79849, 202093, 255101, 394247, 619531, 1414651, 2223023, 3435581, 4336717, 15561161, 24049067, 37791391, 264539737]

約数ペア:

[(1, 264539737), (7, 37791391), (11, 24049067), (17, 15561161), (61, 4336717), (77, 3435581), (119, 2223023), (187, 1414651), (427, 619531), (671, 394247), (1037, 255101), (1309, 202093), (3313, 79849), (4697, 56321), (7259, 36443), (11407, 23191)]