88278421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1193}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 113821632

約数和(自身を除く): 25543211

約数列:

[1, 7, 11, 31, 77, 217, 341, 961, 1193, 2387, 6727, 8351, 10571, 13123, 36983, 73997, 91861, 258881, 406813, 1146473, 2847691, 8025311, 12611203, 88278421]

約数ペア:

[(1, 88278421), (7, 12611203), (11, 8025311), (31, 2847691), (77, 1146473), (217, 406813), (341, 258881), (961, 91861), (1193, 73997), (2387, 36983), (6727, 13123), (8351, 10571)]