11918751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17977}}^1$

素因数の和:18010

約数の個数: 16

約数和(自身を含む): 18121824

約数和(自身を除く): 6203073

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 17977, 53931, 233701, 305609, 701103, 916827, 3972917, 11918751]

約数ペア:

[(1, 11918751), (3, 3972917), (13, 916827), (17, 701103), (39, 305609), (51, 233701), (221, 53931), (663, 17977)]