28532987

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1471}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 34762752

約数和(自身を除く): 6229765

約数列:

[1, 7, 17, 119, 163, 1141, 1471, 2771, 10297, 19397, 25007, 175049, 239773, 1678411, 4076141, 28532987]

約数ペア:

[(1, 28532987), (7, 4076141), (17, 1678411), (119, 239773), (163, 175049), (1141, 25007), (1471, 19397), (2771, 10297)]