19341153

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{55103}}^1$

素因数の和:55125

約数の個数: 16

約数和(自身を含む): 30858240

約数和(自身を除く): 11517087

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 55103, 165309, 495927, 716339, 1487781, 2149017, 6447051, 19341153]

約数ペア:

[(1, 19341153), (3, 6447051), (9, 2149017), (13, 1487781), (27, 716339), (39, 495927), (117, 165309), (351, 55103)]