252912093

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{27943}}^1$

素因数の和:28384

約数の個数: 16

約数和(自身を含む): 386297856

約数和(自身を除く): 133385763

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 27943, 83829, 195601, 586803, 12043433, 36130299, 84304031, 252912093]

約数ペア:

[(1, 252912093), (3, 84304031), (7, 36130299), (21, 12043433), (431, 586803), (1293, 195601), (3017, 83829), (9051, 27943)]