2778271743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3767}}^1\times {\mathrm{18911}}^1$

素因数の和:22694

約数の個数: 16

約数和(自身を含む): 3990583296

約数和(自身を除く): 1212311553

約数列:

[1, 3, 13, 39, 3767, 11301, 18911, 48971, 56733, 146913, 245843, 737529, 71237737, 213713211, 926090581, 2778271743]

約数ペア:

[(1, 2778271743), (3, 926090581), (13, 213713211), (39, 71237737), (3767, 737529), (11301, 245843), (18911, 146913), (48971, 56733)]