520561921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{89459}}^1$

素因数の和:89516

約数の個数: 12

約数和(自身を含む): 593656560

約数和(自身を除く): 73094639

約数列:

[1, 11, 23, 253, 529, 5819, 89459, 984049, 2057557, 22633127, 47323811, 520561921]

約数ペア:

[(1, 520561921), (11, 47323811), (23, 22633127), (253, 2057557), (529, 984049), (5819, 89459)]