1262670879

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1\times {\mathrm{2861}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 1698516864

約数和(自身を除く): 435845985

約数列:

[1, 3, 131, 393, 1123, 2861, 3369, 8583, 147113, 374791, 441339, 1124373, 3212903, 9638709, 420890293, 1262670879]

約数ペア:

[(1, 1262670879), (3, 420890293), (131, 9638709), (393, 3212903), (1123, 1124373), (2861, 441339), (3369, 374791), (8583, 147113)]