13650189

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34211}}^1$

素因数の和:34240

約数の個数: 16

約数和(自身を含む): 21895680

約数和(自身を除く): 8245491

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 34211, 102633, 239477, 650009, 718431, 1950027, 4550063, 13650189]

約数ペア:

[(1, 13650189), (3, 4550063), (7, 1950027), (19, 718431), (21, 650009), (57, 239477), (133, 102633), (399, 34211)]