12985533

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4523}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 21172320

約数和(自身を除く): 8186787

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 4523, 13569, 40707, 49753, 131167, 149259, 393501, 447777, 1180503, 1442837, 4328511, 12985533]

約数ペア:

[(1, 12985533), (3, 4328511), (9, 1442837), (11, 1180503), (29, 447777), (33, 393501), (87, 149259), (99, 131167), (261, 49753), (319, 40707), (957, 13569), (2871, 4523)]