13671441

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 36

約数和(自身を含む): 23786100

約数和(自身を除く): 10114659

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1069, 1421, 1827, 3207, 4263, 7483, 9621, 12789, 22449, 31001, 52381, 67347, 93003, 157143, 217007, 279009, 471429, 651021, 1519049, 1953063, 4557147, 13671441]

約数ペア:

[(1, 13671441), (3, 4557147), (7, 1953063), (9, 1519049), (21, 651021), (29, 471429), (49, 279009), (63, 217007), (87, 157143), (147, 93003), (203, 67347), (261, 52381), (441, 31001), (609, 22449), (1069, 12789), (1421, 9621), (1827, 7483), (3207, 4263)]