137902893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{1627}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 193797120

約数和(自身を除く): 55894227

約数列:

[1, 3, 19, 57, 1487, 1627, 4461, 4881, 28253, 30913, 84759, 92739, 2419349, 7258047, 45967631, 137902893]

約数ペア:

[(1, 137902893), (3, 45967631), (19, 7258047), (57, 2419349), (1487, 92739), (1627, 84759), (4461, 30913), (4881, 28253)]