15582021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57077}}^1$

素因数の和:57100

約数の個数: 16

約数和(自身を含む): 25570944

約数和(自身を除く): 9988923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 57077, 171231, 399539, 742001, 1198617, 2226003, 5194007, 15582021]

約数ペア:

[(1, 15582021), (3, 5194007), (7, 2226003), (13, 1198617), (21, 742001), (39, 399539), (91, 171231), (273, 57077)]