2051248947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2719}}^1\times {\mathrm{22861}}^1$

素因数の和:25594

約数の個数: 16

約数和(自身を含む): 2984862720

約数和(自身を除く): 933613773

約数列:

[1, 3, 11, 33, 2719, 8157, 22861, 29909, 68583, 89727, 251471, 754413, 62159059, 186477177, 683749649, 2051248947]

約数ペア:

[(1, 2051248947), (3, 683749649), (11, 186477177), (33, 62159059), (2719, 754413), (8157, 251471), (22861, 89727), (29909, 68583)]