22009503

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 29970432

約数和(自身を除く): 7960929

約数列:

[1, 3, 71, 191, 213, 541, 573, 1623, 13561, 38411, 40683, 103331, 115233, 309993, 7336501, 22009503]

約数ペア:

[(1, 22009503), (3, 7336501), (71, 309993), (191, 115233), (213, 103331), (541, 40683), (573, 38411), (1623, 13561)]