15691300989

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57477293}}^1$

素因数の和:57477316

約数の個数: 16

約数和(自身を含む): 25749827712

約数和(自身を除く): 10058526723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 57477293, 172431879, 402341051, 747204809, 1207023153, 2241614427, 5230433663, 15691300989]

約数ペア:

[(1, 15691300989), (3, 5230433663), (7, 2241614427), (13, 1207023153), (21, 747204809), (39, 402341051), (91, 172431879), (273, 57477293)]