47151293

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 58228992

約数和(自身を除く): 11077699

約数列:

[1, 7, 19, 47, 133, 329, 361, 397, 893, 2527, 2779, 6251, 7543, 16967, 18659, 52801, 118769, 130613, 143317, 354521, 1003219, 2481647, 6735899, 47151293]

約数ペア:

[(1, 47151293), (7, 6735899), (19, 2481647), (47, 1003219), (133, 354521), (329, 143317), (361, 130613), (397, 118769), (893, 52801), (2527, 18659), (2779, 16967), (6251, 7543)]