1263489567

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 1789132800

約数和(自身を除く): 525643233

約数列:

[1, 3, 23, 69, 103, 139, 309, 417, 1279, 2369, 3197, 3837, 7107, 9591, 14317, 29417, 42951, 88251, 131737, 177781, 329291, 395211, 533343, 987873, 3029951, 4088963, 9089853, 12266889, 18311443, 54934329, 421163189, 1263489567]

約数ペア:

[(1, 1263489567), (3, 421163189), (23, 54934329), (69, 18311443), (103, 12266889), (139, 9089853), (309, 4088963), (417, 3029951), (1279, 987873), (2369, 533343), (3197, 395211), (3837, 329291), (7107, 177781), (9591, 131737), (14317, 88251), (29417, 42951)]