47557713

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3533}}^1$

素因数の和:4184

約数の個数: 16

約数和(自身を含む): 72602496

約数和(自身を除く): 25044783

約数列:

[1, 3, 7, 21, 641, 1923, 3533, 4487, 10599, 13461, 24731, 74193, 2264653, 6793959, 15852571, 47557713]

約数ペア:

[(1, 47557713), (3, 15852571), (7, 6793959), (21, 2264653), (641, 74193), (1923, 24731), (3533, 13461), (4487, 10599)]