315222781

素因数分解:

${\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 326980800

約数和(自身を除く): 11758019

約数列:

[1, 59, 89, 173, 347, 5251, 10207, 15397, 20473, 30883, 60031, 908423, 1822097, 3541829, 5342759, 315222781]

約数ペア:

[(1, 315222781), (59, 5342759), (89, 3541829), (173, 1822097), (347, 908423), (5251, 60031), (10207, 30883), (15397, 20473)]