61539491

素因数分解:

${\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{811}}^1$

素因数の和:1286

約数の個数: 12

約数和(自身を含む): 66868200

約数和(自身を除く): 5328709

約数列:

[1, 13, 169, 449, 811, 5837, 10543, 75881, 137059, 364139, 4733807, 61539491]

約数ペア:

[(1, 61539491), (13, 4733807), (169, 364139), (449, 137059), (811, 75881), (5837, 10543)]