262021857

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{3313}}^1$

素因数の和:4000

約数の個数: 16

約数和(自身を含む): 358548288

約数和(自身を除く): 96526431

約数列:

[1, 3, 41, 123, 643, 1929, 3313, 9939, 26363, 79089, 135833, 407499, 2130259, 6390777, 87340619, 262021857]

約数ペア:

[(1, 262021857), (3, 87340619), (41, 6390777), (123, 2130259), (643, 407499), (1929, 135833), (3313, 79089), (9939, 26363)]