1700153

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 2269512

約数和(自身を除く): 569359

約数列:

[1, 7, 13, 17, 49, 91, 119, 157, 221, 637, 833, 1099, 1547, 2041, 2669, 7693, 10829, 14287, 18683, 34697, 100009, 130781, 242879, 1700153]

約数ペア:

[(1, 1700153), (7, 242879), (13, 130781), (17, 100009), (49, 34697), (91, 18683), (119, 14287), (157, 10829), (221, 7693), (637, 2669), (833, 2041), (1099, 1547)]