289320009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2309}}^1\times {\mathrm{3797}}^1$

素因数の和:6120

約数の個数: 16

約数和(自身を含む): 421122240

約数和(自身を除く): 131802231

約数列:

[1, 3, 11, 33, 2309, 3797, 6927, 11391, 25399, 41767, 76197, 125301, 8767273, 26301819, 96440003, 289320009]

約数ペア:

[(1, 289320009), (3, 96440003), (11, 26301819), (33, 8767273), (2309, 125301), (3797, 76197), (6927, 41767), (11391, 25399)]