13993017

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 19388160

約数和(自身を除く): 5395143

約数列:

[1, 3, 43, 67, 129, 201, 1619, 2881, 4857, 8643, 69617, 108473, 208851, 325419, 4664339, 13993017]

約数ペア:

[(1, 13993017), (3, 4664339), (43, 325419), (67, 208851), (129, 108473), (201, 69617), (1619, 8643), (2881, 4857)]