1323909969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{15461}}^1$

素因数の和:15577

約数の個数: 32

約数和(自身を含む): 1977156864

約数和(自身を除く): 653246895

約数列:

[1, 3, 17, 23, 51, 69, 73, 219, 391, 1173, 1241, 1679, 3723, 5037, 15461, 28543, 46383, 85629, 262837, 355603, 788511, 1066809, 1128653, 3385959, 6045251, 18135753, 19187101, 25959019, 57561303, 77877057, 441303323, 1323909969]

約数ペア:

[(1, 1323909969), (3, 441303323), (17, 77877057), (23, 57561303), (51, 25959019), (69, 19187101), (73, 18135753), (219, 6045251), (391, 3385959), (1173, 1128653), (1241, 1066809), (1679, 788511), (3723, 355603), (5037, 262837), (15461, 85629), (28543, 46383)]