571940447

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 639167760

約数和(自身を除く): 67227313

約数列:

[1, 13, 41, 169, 197, 419, 533, 2561, 5447, 6929, 8077, 17179, 33293, 70811, 82543, 105001, 223327, 1073059, 1365013, 2903251, 3384263, 13949767, 43995419, 571940447]

約数ペア:

[(1, 571940447), (13, 43995419), (41, 13949767), (169, 3384263), (197, 2903251), (419, 1365013), (533, 1073059), (2561, 223327), (5447, 105001), (6929, 82543), (8077, 70811), (17179, 33293)]