407372271

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1\times {\mathrm{2161}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 561220608

約数和(自身を除く): 153848337

約数列:

[1, 3, 31, 93, 2027, 2161, 6081, 6483, 62837, 66991, 188511, 200973, 4380347, 13141041, 135790757, 407372271]

約数ペア:

[(1, 407372271), (3, 135790757), (31, 13141041), (93, 4380347), (2027, 200973), (2161, 188511), (6081, 66991), (6483, 62837)]