4678803

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1288

約数の個数: 20

約数和(自身を含む): 7143840

約数和(自身を除く): 2465037

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1229, 1269, 3687, 3807, 11061, 33183, 57763, 99549, 173289, 519867, 1559601, 4678803]

約数ペア:

[(1, 4678803), (3, 1559601), (9, 519867), (27, 173289), (47, 99549), (81, 57763), (141, 33183), (423, 11061), (1229, 3807), (1269, 3687)]