12242259

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:792

約数の個数: 20

約数和(自身を含む): 18382320

約数和(自身を除く): 6140061

約数列:

[1, 3, 9, 27, 81, 359, 421, 1077, 1263, 3231, 3789, 9693, 11367, 29079, 34101, 151139, 453417, 1360251, 4080753, 12242259]

約数ペア:

[(1, 12242259), (3, 4080753), (9, 1360251), (27, 453417), (81, 151139), (359, 34101), (421, 29079), (1077, 11367), (1263, 9693), (3231, 3789)]