33138605

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 40480128

約数和(自身を除く): 7341523

約数列:

[1, 5, 101, 211, 311, 505, 1055, 1555, 21311, 31411, 65621, 106555, 157055, 328105, 6627721, 33138605]

約数ペア:

[(1, 33138605), (5, 6627721), (101, 328105), (211, 157055), (311, 106555), (505, 65621), (1055, 31411), (1555, 21311)]