13560309

素因数分解:

$3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 36

約数和(自身を含む): 23092524

約数和(自身を除く): 9532215

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 317, 441, 679, 873, 951, 2037, 2219, 2853, 4753, 6111, 6657, 14259, 15533, 19971, 30749, 42777, 46599, 92247, 139797, 215243, 276741, 645729, 1506701, 1937187, 4520103, 13560309]

約数ペア:

[(1, 13560309), (3, 4520103), (7, 1937187), (9, 1506701), (21, 645729), (49, 276741), (63, 215243), (97, 139797), (147, 92247), (291, 46599), (317, 42777), (441, 30749), (679, 19971), (873, 15533), (951, 14259), (2037, 6657), (2219, 6111), (2853, 4753)]