29875643

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 20

約数和(自身を含む): 36435408

約数和(自身を除く): 6559765

約数列:

[1, 7, 23, 49, 161, 343, 541, 1127, 2401, 3787, 7889, 12443, 26509, 55223, 87101, 185563, 609707, 1298941, 4267949, 29875643]

約数ペア:

[(1, 29875643), (7, 4267949), (23, 1298941), (49, 609707), (161, 185563), (343, 87101), (541, 55223), (1127, 26509), (2401, 12443), (3787, 7889)]