5214629

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 16

約数和(自身を含む): 6355200

約数和(自身を除く): 1140571

約数列:

[1, 7, 23, 49, 161, 343, 661, 1127, 4627, 7889, 15203, 32389, 106421, 226723, 744947, 5214629]

約数ペア:

[(1, 5214629), (7, 744947), (23, 226723), (49, 106421), (161, 32389), (343, 15203), (661, 7889), (1127, 4627)]