12132208263

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4343791}}^1$

素因数の和:4343827

約数の個数: 24

約数和(自身を含む): 19807691520

約数和(自身を除く): 7675483257

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 4343791, 13031373, 30406537, 82532029, 91219611, 212845759, 247596087, 577724203, 638537277, 1733172609, 4044069421, 12132208263]

約数ペア:

[(1, 12132208263), (3, 4044069421), (7, 1733172609), (19, 638537277), (21, 577724203), (49, 247596087), (57, 212845759), (133, 91219611), (147, 82532029), (399, 30406537), (931, 13031373), (2793, 4343791)]