13993899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2531}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 19850880

約数和(自身を除く): 5856981

約数列:

[1, 3, 19, 57, 97, 291, 1843, 2531, 5529, 7593, 48089, 144267, 245507, 736521, 4664633, 13993899]

約数ペア:

[(1, 13993899), (3, 4664633), (19, 736521), (57, 245507), (97, 144267), (291, 48089), (1843, 7593), (2531, 5529)]