56368221

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{206477}}^1$

素因数の和:206500

約数の個数: 16

約数和(自身を含む): 92502144

約数和(自身を除く): 36133923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 206477, 619431, 1445339, 2684201, 4336017, 8052603, 18789407, 56368221]

約数ペア:

[(1, 56368221), (3, 18789407), (7, 8052603), (13, 4336017), (21, 2684201), (39, 1445339), (91, 619431), (273, 206477)]