4948857

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:690

約数の個数: 20

約数和(自身を含む): 7474896

約数和(自身を除く): 2526039

約数列:

[1, 3, 9, 27, 81, 107, 321, 571, 963, 1713, 2889, 5139, 8667, 15417, 46251, 61097, 183291, 549873, 1649619, 4948857]

約数ペア:

[(1, 4948857), (3, 1649619), (9, 549873), (27, 183291), (81, 61097), (107, 46251), (321, 15417), (571, 8667), (963, 5139), (1713, 2889)]