31363813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 36393280

約数和(自身を除く): 5029467

約数列:

[1, 13, 19, 43, 247, 559, 817, 2953, 10621, 38389, 56107, 126979, 729391, 1650727, 2412601, 31363813]

約数ペア:

[(1, 31363813), (13, 2412601), (19, 1650727), (43, 729391), (247, 126979), (559, 56107), (817, 38389), (2953, 10621)]