169178429

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 202053600

約数和(自身を除く): 32875171

約数列:

[1, 7, 49, 59, 139, 413, 421, 973, 2891, 2947, 6811, 8201, 20629, 24839, 57407, 58519, 173873, 401849, 409633, 1217111, 2867431, 3452621, 24168347, 169178429]

約数ペア:

[(1, 169178429), (7, 24168347), (49, 3452621), (59, 2867431), (139, 1217111), (413, 409633), (421, 401849), (973, 173873), (2891, 58519), (2947, 57407), (6811, 24839), (8201, 20629)]