1577317

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 1919232

約数和(自身を除く): 341915

約数列:

[1, 7, 23, 97, 101, 161, 679, 707, 2231, 2323, 9797, 15617, 16261, 68579, 225331, 1577317]

約数ペア:

[(1, 1577317), (7, 225331), (23, 68579), (97, 16261), (101, 15617), (161, 9797), (679, 2323), (707, 2231)]