420046539

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{50311}}^1$

素因数の和:50359

約数の個数: 24

約数和(自身を含む): 642383616

約数和(自身を除く): 222337077

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 50311, 150933, 553421, 1157153, 1660263, 3471459, 6087631, 12728683, 18262893, 38186049, 140015513, 420046539]

約数ペア:

[(1, 420046539), (3, 140015513), (11, 38186049), (23, 18262893), (33, 12728683), (69, 6087631), (121, 3471459), (253, 1660263), (363, 1157153), (759, 553421), (2783, 150933), (8349, 50311)]