8020467

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1432

約数の個数: 36

約数和(自身を含む): 14523600

約数和(自身を除く): 6503133

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1399, 1911, 4197, 5733, 9793, 12591, 18187, 29379, 54561, 68551, 88137, 127309, 163683, 205653, 381927, 616959, 891163, 1145781, 2673489, 8020467]

約数ペア:

[(1, 8020467), (3, 2673489), (7, 1145781), (9, 891163), (13, 616959), (21, 381927), (39, 205653), (49, 163683), (63, 127309), (91, 88137), (117, 68551), (147, 54561), (273, 29379), (441, 18187), (637, 12591), (819, 9793), (1399, 5733), (1911, 4197)]