271431349

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{10343}}^1$

素因数の和:10536

約数の個数: 16

約数和(自身を含む): 325711872

約数和(自身を除く): 54280523

約数列:

[1, 7, 23, 161, 163, 1141, 3749, 10343, 26243, 72401, 237889, 1665223, 1685909, 11801363, 38775907, 271431349]

約数ペア:

[(1, 271431349), (7, 38775907), (23, 11801363), (161, 1685909), (163, 1665223), (1141, 237889), (3749, 72401), (10343, 26243)]