213833879

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{1697}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 250380288

約数和(自身を除く): 36546409

約数列:

[1, 7, 47, 329, 383, 1697, 2681, 11879, 18001, 79759, 126007, 558313, 649951, 4549657, 30547697, 213833879]

約数ペア:

[(1, 213833879), (7, 30547697), (47, 4549657), (329, 649951), (383, 558313), (1697, 126007), (2681, 79759), (11879, 18001)]