4015557

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4929

約数の個数: 24

約数和(自身を含む): 7140224

約数和(自身を除く): 3124667

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 4903, 14709, 34321, 44127, 63739, 102963, 191217, 308889, 446173, 573651, 1338519, 4015557]

約数ペア:

[(1, 4015557), (3, 1338519), (7, 573651), (9, 446173), (13, 308889), (21, 191217), (39, 102963), (63, 63739), (91, 44127), (117, 34321), (273, 14709), (819, 4903)]