742719939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 1085683200

約数和(自身を除く): 342963261

約数列:

[1, 3, 13, 39, 83, 199, 249, 597, 1079, 1153, 2587, 3237, 3459, 7761, 14989, 16517, 44967, 49551, 95699, 214721, 229447, 287097, 644163, 688341, 1244087, 2982811, 3732261, 8948433, 19044101, 57132303, 247573313, 742719939]

約数ペア:

[(1, 742719939), (3, 247573313), (13, 57132303), (39, 19044101), (83, 8948433), (199, 3732261), (249, 2982811), (597, 1244087), (1079, 688341), (1153, 644163), (2587, 287097), (3237, 229447), (3459, 214721), (7761, 95699), (14989, 49551), (16517, 44967)]