1570373189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{129901}}^1$

素因数の和:130076

約数の個数: 16

約数和(自身を含む): 1970353536

約数和(自身を除く): 399980347

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 12089, 129901, 909307, 1428911, 10002377, 20394457, 142761199, 224339027, 1570373189]

約数ペア:

[(1, 1570373189), (7, 224339027), (11, 142761199), (77, 20394457), (157, 10002377), (1099, 1428911), (1727, 909307), (12089, 129901)]