291233466511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22859}}^1\times {\mathrm{57649}}^1$

素因数の和:80538

約数の個数: 16

約数和(自身を含む): 332105508000

約数和(自身を除く): 40872041489

約数列:

[1, 13, 17, 221, 22859, 57649, 297167, 388603, 749437, 980033, 5051839, 12740429, 1317798491, 17131380383, 22402574347, 291233466511]

約数ペア:

[(1, 291233466511), (13, 22402574347), (17, 17131380383), (221, 1317798491), (22859, 12740429), (57649, 5051839), (297167, 980033), (388603, 749437)]