122211141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{21031}}^1$

素因数の和:21196

約数の個数: 16

約数和(自身を含む): 176668800

約数和(自身を除く): 54457659

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 21031, 63093, 273403, 820209, 3133619, 9400857, 40737047, 122211141]

約数ペア:

[(1, 122211141), (3, 40737047), (13, 9400857), (39, 3133619), (149, 820209), (447, 273403), (1937, 63093), (5811, 21031)]