201433491

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{31657}}^1$

素因数の和:31771

約数の個数: 24

約数和(自身を含む): 335828064

約数和(自身を除く): 134394573

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 31657, 94971, 221599, 284913, 664797, 1994391, 3197357, 9592071, 22381499, 28776213, 67144497, 201433491]

約数ペア:

[(1, 201433491), (3, 67144497), (7, 28776213), (9, 22381499), (21, 9592071), (63, 3197357), (101, 1994391), (303, 664797), (707, 284913), (909, 221599), (2121, 94971), (6363, 31657)]