56815717

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2141}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 69092352

約数和(自身を除く): 12276635

約数列:

[1, 7, 17, 119, 223, 1561, 2141, 3791, 14987, 26537, 36397, 254779, 477443, 3342101, 8116531, 56815717]

約数ペア:

[(1, 56815717), (7, 8116531), (17, 3342101), (119, 477443), (223, 254779), (1561, 36397), (2141, 26537), (3791, 14987)]