47320273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 65140992

約数和(自身を除く): 17820719

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 1001, 1153, 3157, 3731, 5863, 8071, 12683, 14989, 41041, 47273, 88781, 104923, 164879, 330911, 520003, 614549, 1154153, 3640021, 4301843, 6760039, 47320273]

約数ペア:

[(1, 47320273), (7, 6760039), (11, 4301843), (13, 3640021), (41, 1154153), (77, 614549), (91, 520003), (143, 330911), (287, 164879), (451, 104923), (533, 88781), (1001, 47273), (1153, 41041), (3157, 14989), (3731, 12683), (5863, 8071)]