12813664031

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{84719}}^1$

素因数の和:84815

約数の個数: 32

約数和(自身を含む): 16396369920

約数和(自身を除く): 3582705889

約数列:

[1, 7, 17, 31, 41, 119, 217, 287, 527, 697, 1271, 3689, 4879, 8897, 21607, 84719, 151249, 593033, 1440223, 2626289, 3473479, 10081561, 18384023, 24314353, 44646913, 59049143, 107677849, 312528391, 413344001, 753744943, 1830523433, 12813664031]

約数ペア:

[(1, 12813664031), (7, 1830523433), (17, 753744943), (31, 413344001), (41, 312528391), (119, 107677849), (217, 59049143), (287, 44646913), (527, 24314353), (697, 18384023), (1271, 10081561), (3689, 3473479), (4879, 2626289), (8897, 1440223), (21607, 593033), (84719, 151249)]