247131.0000000

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 13124160

約数和(自身を除く): 4141671

約数列:

[1, 3, 23, 29, 67, 69, 87, 201, 667, 1541, 1943, 2001, 4489, 4623, 5829, 13467, 44689, 103247, 130181, 134067, 309741, 390543, 2994163, 8982489]

約数ペア:

[(1, 8982489), (3, 2994163), (23, 390543), (29, 309741), (67, 134067), (69, 130181), (87, 103247), (201, 44689), (667, 13467), (1541, 5829), (1943, 4623), (2001, 4489)]