2100080463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{681623}}^1$

素因数の和:681718

約数の個数: 16

約数和(自身を含む): 3053675520

約数和(自身を除く): 953595057

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 681623, 2044869, 8861099, 26583297, 53848217, 161544651, 700026821, 2100080463]

約数ペア:

[(1, 2100080463), (3, 700026821), (13, 161544651), (39, 53848217), (79, 26583297), (237, 8861099), (1027, 2044869), (3081, 681623)]