4128804533

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{388301}}^1$

素因数の和:388353

約数の個数: 16

約数和(自身を含む): 4970265600

約数和(自身を除く): 841461067

約数列:

[1, 7, 31, 49, 217, 343, 1519, 10633, 388301, 2718107, 12037331, 19026749, 84261317, 133187243, 589829219, 4128804533]

約数ペア:

[(1, 4128804533), (7, 589829219), (31, 133187243), (49, 84261317), (217, 19026749), (343, 12037331), (1519, 2718107), (10633, 388301)]