215154433

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1187}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 236307456

約数和(自身を除く): 21153023

約数列:

[1, 13, 73, 191, 949, 1187, 2483, 13943, 15431, 86651, 181259, 226717, 1126463, 2947321, 16550341, 215154433]

約数ペア:

[(1, 215154433), (13, 16550341), (73, 2947321), (191, 1126463), (949, 226717), (1187, 181259), (2483, 86651), (13943, 15431)]