8021211

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 12384960

約数和(自身を除く): 4363749

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 1163, 2299, 3489, 6897, 12793, 22097, 38379, 66291, 140723, 243067, 422169, 729201, 2673737, 8021211]

約数ペア:

[(1, 8021211), (3, 2673737), (11, 729201), (19, 422169), (33, 243067), (57, 140723), (121, 66291), (209, 38379), (363, 22097), (627, 12793), (1163, 6897), (2299, 3489)]