9928947

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1097}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 15178752

約数和(自身を除く): 5249805

約数列:

[1, 3, 7, 21, 431, 1097, 1293, 3017, 3291, 7679, 9051, 23037, 472807, 1418421, 3309649, 9928947]

約数ペア:

[(1, 9928947), (3, 3309649), (7, 1418421), (21, 472807), (431, 23037), (1097, 9051), (1293, 7679), (3017, 3291)]