212312061

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{95507}}^1$

素因数の和:95545

約数の個数: 24

約数和(自身を含む): 347649120

約数和(自身を除く): 135337059

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 95507, 286521, 859563, 1241591, 1814633, 3724773, 5443899, 11174319, 16331697, 23590229, 70770687, 212312061]

約数ペア:

[(1, 212312061), (3, 70770687), (9, 23590229), (13, 16331697), (19, 11174319), (39, 5443899), (57, 3724773), (117, 1814633), (171, 1241591), (247, 859563), (741, 286521), (2223, 95507)]