1208945221629

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{9241}}^1\times {\mathrm{1896001}}^1$

素因数の和:1905268

約数の個数: 16

約数和(自身を含む): 1682193646464

約数和(自身を除く): 473248424835

約数列:

[1, 3, 23, 69, 9241, 27723, 212543, 637629, 1896001, 5688003, 43608023, 130824069, 17520945241, 52562835723, 402981740543, 1208945221629]

約数ペア:

[(1, 1208945221629), (3, 402981740543), (23, 52562835723), (69, 17520945241), (9241, 130824069), (27723, 43608023), (212543, 5688003), (637629, 1896001)]