455607

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 718848

約数和(自身を除く): 263241

約数列:

[1, 3, 9, 23, 31, 69, 71, 93, 207, 213, 279, 639, 713, 1633, 2139, 2201, 4899, 6417, 6603, 14697, 19809, 50623, 151869, 455607]

約数ペア:

[(1, 455607), (3, 151869), (9, 50623), (23, 19809), (31, 14697), (69, 6603), (71, 6417), (93, 4899), (207, 2201), (213, 2139), (279, 1633), (639, 713)]