89054273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 31905727

約数列:

[1, 7, 11, 19, 29, 77, 133, 203, 209, 319, 551, 1463, 2099, 2233, 3857, 6061, 14693, 23089, 39881, 42427, 60871, 161623, 279167, 426097, 438691, 669581, 1156549, 3070837, 4687067, 8095843, 12722039, 89054273]

約数ペア:

[(1, 89054273), (7, 12722039), (11, 8095843), (19, 4687067), (29, 3070837), (77, 1156549), (133, 669581), (203, 438691), (209, 426097), (319, 279167), (551, 161623), (1463, 60871), (2099, 42427), (2233, 39881), (3857, 23089), (6061, 14693)]