520013241

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{3391}}^1$

素因数の和:4957

約数の個数: 24

約数和(自身を含む): 820185600

約数和(自身を除く): 300172359

約数列:

[1, 3, 9, 11, 33, 99, 1549, 3391, 4647, 10173, 13941, 17039, 30519, 37301, 51117, 111903, 153351, 335709, 5252659, 15757977, 47273931, 57779249, 173337747, 520013241]

約数ペア:

[(1, 520013241), (3, 173337747), (9, 57779249), (11, 47273931), (33, 15757977), (99, 5252659), (1549, 335709), (3391, 153351), (4647, 111903), (10173, 51117), (13941, 37301), (17039, 30519)]