13277007

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{1409}}^1$

素因数の和:1767

約数の個数: 16

約数和(自身を含む): 19740000

約数和(自身を除く): 6462993

約数列:

[1, 3, 9, 27, 349, 1047, 1409, 3141, 4227, 9423, 12681, 38043, 491741, 1475223, 4425669, 13277007]

約数ペア:

[(1, 13277007), (3, 4425669), (9, 1475223), (27, 491741), (349, 38043), (1047, 12681), (1409, 9423), (3141, 4227)]