143900351

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{15149}}^1$

素因数の和:15238

約数の個数: 16

約数和(自身を含む): 174528000

約数和(自身を除く): 30627649

約数列:

[1, 7, 23, 59, 161, 413, 1357, 9499, 15149, 106043, 348427, 893791, 2438989, 6256537, 20557193, 143900351]

約数ペア:

[(1, 143900351), (7, 20557193), (23, 6256537), (59, 2438989), (161, 893791), (413, 348427), (1357, 106043), (9499, 15149)]