4912173

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 8198528

約数和(自身を除く): 3286355

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 757, 927, 2163, 2271, 5299, 6489, 6813, 15897, 47691, 77971, 233913, 545797, 701739, 1637391, 4912173]

約数ペア:

[(1, 4912173), (3, 1637391), (7, 701739), (9, 545797), (21, 233913), (63, 77971), (103, 47691), (309, 15897), (721, 6813), (757, 6489), (927, 5299), (2163, 2271)]