171405276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2040539}}^1$

素因数の和:2040553

約数の個数: 24

約数和(自身を含む): 457080960

約数和(自身を除く): 285675684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2040539, 4081078, 6121617, 8162156, 12243234, 14283773, 24486468, 28567546, 42851319, 57135092, 85702638, 171405276]

約数ペア:

[(1, 171405276), (2, 85702638), (3, 57135092), (4, 42851319), (6, 28567546), (7, 24486468), (12, 14283773), (14, 12243234), (21, 8162156), (28, 6121617), (42, 4081078), (84, 2040539)]