14400001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 19243008

約数和(自身を除く): 4843007

約数列:

[1, 7, 11, 23, 47, 77, 161, 173, 253, 329, 517, 1081, 1211, 1771, 1903, 3619, 3979, 7567, 8131, 11891, 13321, 27853, 43769, 56917, 83237, 89441, 187013, 306383, 626087, 1309091, 2057143, 14400001]

約数ペア:

[(1, 14400001), (7, 2057143), (11, 1309091), (23, 626087), (47, 306383), (77, 187013), (161, 89441), (173, 83237), (253, 56917), (329, 43769), (517, 27853), (1081, 13321), (1211, 11891), (1771, 8131), (1903, 7567), (3619, 3979)]