86221191

素因数分解:

$3^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{2153}}^1$

素因数の和:4070

約数の個数: 16

約数和(自身を含む): 131514624

約数和(自身を除く): 45293433

約数列:

[1, 3, 7, 21, 1907, 2153, 5721, 6459, 13349, 15071, 40047, 45213, 4105771, 12317313, 28740397, 86221191]

約数ペア:

[(1, 86221191), (3, 28740397), (7, 12317313), (21, 4105771), (1907, 45213), (2153, 40047), (5721, 15071), (6459, 13349)]