34781721

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 51860736

約数和(自身を除く): 17079015

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 2213, 5239, 6639, 15717, 28769, 68603, 86307, 205809, 373997, 891839, 1121991, 2675517, 11593907, 34781721]

約数ペア:

[(1, 34781721), (3, 11593907), (13, 2675517), (31, 1121991), (39, 891839), (93, 373997), (169, 205809), (403, 86307), (507, 68603), (1209, 28769), (2213, 15717), (5239, 6639)]