321653253

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1\times {\mathrm{1889}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 432734400

約数和(自身を除く): 111081147

約数列:

[1, 3, 211, 269, 633, 807, 1889, 5667, 56759, 170277, 398579, 508141, 1195737, 1524423, 107217751, 321653253]

約数ペア:

[(1, 321653253), (3, 107217751), (211, 1524423), (269, 1195737), (633, 508141), (807, 398579), (1889, 170277), (5667, 56759)]