2186095587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{1399}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 3179904000

約数和(自身を除く): 993808413

約数列:

[1, 3, 13, 39, 103, 309, 389, 1167, 1339, 1399, 4017, 4197, 5057, 15171, 18187, 40067, 54561, 120201, 144097, 432291, 520871, 544211, 1562613, 1632633, 1873261, 5619783, 7074743, 21224229, 56053733, 168161199, 728698529, 2186095587]

約数ペア:

[(1, 2186095587), (3, 728698529), (13, 168161199), (39, 56053733), (103, 21224229), (309, 7074743), (389, 5619783), (1167, 1873261), (1339, 1632633), (1399, 1562613), (4017, 544211), (4197, 520871), (5057, 432291), (15171, 144097), (18187, 120201), (40067, 54561)]