3885921

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11093

約数の個数: 16

約数和(自身を含む): 6200320

約数和(自身を除く): 2314399

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 11071, 33213, 99639, 143923, 298917, 431769, 1295307, 3885921]

約数ペア:

[(1, 3885921), (3, 1295307), (9, 431769), (13, 298917), (27, 143923), (39, 99639), (117, 33213), (351, 11071)]