78200447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4337}}^1$

素因数の和:4442

約数の個数: 16

約数和(自身を含む): 89883360

約数和(自身を除く): 11682913

約数列:

[1, 13, 19, 73, 247, 949, 1387, 4337, 18031, 56381, 82403, 316601, 1071239, 4115813, 6015419, 78200447]

約数ペア:

[(1, 78200447), (13, 6015419), (19, 4115813), (73, 1071239), (247, 316601), (949, 82403), (1387, 56381), (4337, 18031)]