268732583

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 339591168

約数和(自身を除く): 70858585

約数列:

[1, 7, 17, 31, 97, 119, 217, 527, 679, 751, 1649, 3007, 3689, 5257, 11543, 12767, 21049, 23281, 51119, 72847, 89369, 162967, 357833, 395777, 509929, 1238399, 2258257, 2770439, 8668793, 15807799, 38390369, 268732583]

約数ペア:

[(1, 268732583), (7, 38390369), (17, 15807799), (31, 8668793), (97, 2770439), (119, 2258257), (217, 1238399), (527, 509929), (679, 395777), (751, 357833), (1649, 162967), (3007, 89369), (3689, 72847), (5257, 51119), (11543, 23281), (12767, 21049)]