1180361

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 1580040

約数和(自身を除く): 399679

約数列:

[1, 7, 13, 17, 49, 91, 109, 119, 221, 637, 763, 833, 1417, 1547, 1853, 5341, 9919, 10829, 12971, 24089, 69433, 90797, 168623, 1180361]

約数ペア:

[(1, 1180361), (7, 168623), (13, 90797), (17, 69433), (49, 24089), (91, 12971), (109, 10829), (119, 9919), (221, 5341), (637, 1853), (763, 1547), (833, 1417)]