2488891389

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{9137}}^1$

素因数の和:9301

約数の個数: 32

約数和(自身を含む): 3579171840

約数和(自身を除く): 1090280451

約数列:

[1, 3, 29, 31, 87, 93, 101, 303, 899, 2697, 2929, 3131, 8787, 9137, 9393, 27411, 90799, 264973, 272397, 283247, 794919, 849741, 922837, 2768511, 8214163, 24642489, 26762273, 28607947, 80286819, 85823841, 829630463, 2488891389]

約数ペア:

[(1, 2488891389), (3, 829630463), (29, 85823841), (31, 80286819), (87, 28607947), (93, 26762273), (101, 24642489), (303, 8214163), (899, 2768511), (2697, 922837), (2929, 849741), (3131, 794919), (8787, 283247), (9137, 272397), (9393, 264973), (27411, 90799)]