5250003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6954

約数の個数: 16

約数和(自身を含む): 7969536

約数和(自身を除く): 2719533

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 6917, 20751, 76087, 159091, 228261, 477273, 1750001, 5250003]

約数ペア:

[(1, 5250003), (3, 1750001), (11, 477273), (23, 228261), (33, 159091), (69, 76087), (253, 20751), (759, 6917)]