1331280601

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{30097}}^1$

素因数の和:30264

約数の個数: 16

約数和(自身を含む): 1560280320

約数和(自身を除く): 228999719

約数列:

[1, 7, 71, 89, 497, 623, 6319, 30097, 44233, 210679, 2136887, 2678633, 14958209, 18750431, 190182943, 1331280601]

約数ペア:

[(1, 1331280601), (7, 190182943), (71, 18750431), (89, 14958209), (497, 2678633), (623, 2136887), (6319, 210679), (30097, 44233)]