2775164021

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{227977}}^1$

素因数の和:228068

約数の個数: 16

約数和(自身を含む): 3326654976

約数和(自身を除く): 551490955

約数列:

[1, 7, 37, 47, 259, 329, 1739, 12173, 227977, 1595839, 8435149, 10714919, 59046043, 75004433, 396452003, 2775164021]

約数ペア:

[(1, 2775164021), (7, 396452003), (37, 75004433), (47, 59046043), (259, 10714919), (329, 8435149), (1739, 1595839), (12173, 227977)]