47771889

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 70760256

約数和(自身を除く): 22988367

約数列:

[1, 3, 11, 33, 101, 121, 303, 363, 1111, 1303, 3333, 3909, 12221, 14333, 36663, 42999, 131603, 157663, 394809, 472989, 1447633, 4342899, 15923963, 47771889]

約数ペア:

[(1, 47771889), (3, 15923963), (11, 4342899), (33, 1447633), (101, 472989), (121, 394809), (303, 157663), (363, 131603), (1111, 42999), (1303, 36663), (3333, 14333), (3909, 12221)]