4745853

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 7952256

約数和(自身を除く): 3206403

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1061, 1491, 3183, 4473, 7427, 9549, 22281, 66843, 75331, 225993, 527317, 677979, 1581951, 4745853]

約数ペア:

[(1, 4745853), (3, 1581951), (7, 677979), (9, 527317), (21, 225993), (63, 75331), (71, 66843), (213, 22281), (497, 9549), (639, 7427), (1061, 4473), (1491, 3183)]