893515007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 1139593728

約数和(自身を除く): 246078721

約数列:

[1, 7, 11, 61, 77, 181, 427, 671, 1051, 1267, 1991, 4697, 7357, 11041, 11561, 13937, 64111, 77287, 80927, 121451, 190231, 448777, 705221, 850157, 1331617, 2092541, 4936547, 11604091, 14647787, 81228637, 127645001, 893515007]

約数ペア:

[(1, 893515007), (7, 127645001), (11, 81228637), (61, 14647787), (77, 11604091), (181, 4936547), (427, 2092541), (671, 1331617), (1051, 850157), (1267, 705221), (1991, 448777), (4697, 190231), (7357, 121451), (11041, 80927), (11561, 77287), (13937, 64111)]