11880339

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 16759680

約数和(自身を除く): 4879341

約数列:

[1, 3, 19, 57, 257, 771, 811, 2433, 4883, 14649, 15409, 46227, 208427, 625281, 3960113, 11880339]

約数ペア:

[(1, 11880339), (3, 3960113), (19, 625281), (57, 208427), (257, 46227), (771, 15409), (811, 14649), (2433, 4883)]