433905921

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{679039}}^1$

素因数の和:679116

約数の個数: 12

約数和(自身を含む): 635581440

約数和(自身を除く): 201675519

約数列:

[1, 3, 9, 71, 213, 639, 679039, 2037117, 6111351, 48211769, 144635307, 433905921]

約数ペア:

[(1, 433905921), (3, 144635307), (9, 48211769), (71, 6111351), (213, 2037117), (639, 679039)]