47827479

素因数分解:

$3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1459}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 74565120

約数和(自身を除く): 26737641

約数列:

[1, 3, 7, 21, 49, 147, 223, 669, 1459, 1561, 4377, 4683, 10213, 10927, 30639, 32781, 71491, 214473, 325357, 976071, 2277499, 6832497, 15942493, 47827479]

約数ペア:

[(1, 47827479), (3, 15942493), (7, 6832497), (21, 2277499), (49, 976071), (147, 325357), (223, 214473), (669, 71491), (1459, 32781), (1561, 30639), (4377, 10927), (4683, 10213)]