16739481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 24935904

約数和(自身を除く): 8196423

約数列:

[1, 3, 11, 33, 67, 113, 201, 339, 737, 1243, 2211, 3729, 4489, 7571, 13467, 22713, 49379, 83281, 148137, 249843, 507257, 1521771, 5579827, 16739481]

約数ペア:

[(1, 16739481), (3, 5579827), (11, 1521771), (33, 507257), (67, 249843), (113, 148137), (201, 83281), (339, 49379), (737, 22713), (1243, 13467), (2211, 7571), (3729, 4489)]