73482721

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{25577}}^1$

素因数の和:25620

約数の個数: 12

約数和(自身を含む): 84253932

約数和(自身を除く): 10771211

約数列:

[1, 13, 17, 169, 221, 2873, 25577, 332501, 434809, 4322513, 5652517, 73482721]

約数ペア:

[(1, 73482721), (13, 5652517), (17, 4322513), (169, 434809), (221, 332501), (2873, 25577)]