1326087

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 2323776

約数和(自身を除く): 997689

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 97, 147, 217, 279, 291, 441, 651, 679, 873, 1519, 1953, 2037, 3007, 4557, 4753, 6111, 9021, 13671, 14259, 21049, 27063, 42777, 63147, 147343, 189441, 442029, 1326087]

約数ペア:

[(1, 1326087), (3, 442029), (7, 189441), (9, 147343), (21, 63147), (31, 42777), (49, 27063), (63, 21049), (93, 14259), (97, 13671), (147, 9021), (217, 6111), (279, 4753), (291, 4557), (441, 3007), (651, 2037), (679, 1953), (873, 1519)]