13370421

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 18538560

約数和(自身を除く): 5168139

約数列:

[1, 3, 29, 87, 313, 491, 939, 1473, 9077, 14239, 27231, 42717, 153683, 461049, 4456807, 13370421]

約数ペア:

[(1, 13370421), (3, 4456807), (29, 461049), (87, 153683), (313, 42717), (491, 27231), (939, 14239), (1473, 9077)]