4080932079

素因数分解:

$3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{220579}}^1$

素因数の和:221470

約数の個数: 16

約数和(自身を含む): 6225649920

約数和(自身を除く): 2144717841

約数列:

[1, 3, 7, 21, 881, 2643, 6167, 18501, 220579, 661737, 1544053, 4632159, 194330099, 582990297, 1360310693, 4080932079]

約数ペア:

[(1, 4080932079), (3, 1360310693), (7, 582990297), (21, 194330099), (881, 4632159), (2643, 1544053), (6167, 661737), (18501, 220579)]