220859097

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{124991}}^1$

素因数の和:125044

約数の個数: 16

約数和(自身を含む): 319979520

約数和(自身を除く): 99120423

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 124991, 374973, 2374829, 3874721, 7124487, 11624163, 73619699, 220859097]

約数ペア:

[(1, 220859097), (3, 73619699), (19, 11624163), (31, 7124487), (57, 3874721), (93, 2374829), (589, 374973), (1767, 124991)]