400008669

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{10259}}^1$

素因数の和:10620

約数の個数: 16

約数和(自身を含む): 548130240

約数和(自身を除く): 148121571

約数列:

[1, 3, 41, 123, 317, 951, 10259, 12997, 30777, 38991, 420619, 1261857, 3252103, 9756309, 133336223, 400008669]

約数ペア:

[(1, 400008669), (3, 133336223), (41, 9756309), (123, 3252103), (317, 1261857), (951, 420619), (10259, 38991), (12997, 30777)]