427833903

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433469}}^1$

素因数の和:433526

約数の個数: 16

約数和(自身を含む): 665809920

約数和(自身を除く): 237976017

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 433469, 1300407, 3034283, 9102849, 20373043, 61119129, 142611301, 427833903]

約数ペア:

[(1, 427833903), (3, 142611301), (7, 61119129), (21, 20373043), (47, 9102849), (141, 3034283), (329, 1300407), (987, 433469)]