2012950723

素因数分解:

$7^3\times {\mathrm{643}}^1\times {\mathrm{9127}}^1$

素因数の和:9791

約数の個数: 16

約数和(自身を含む): 2351372800

約数和(自身を除く): 338422077

約数列:

[1, 7, 49, 343, 643, 4501, 9127, 31507, 63889, 220549, 447223, 3130561, 5868661, 41080627, 287564389, 2012950723]

約数ペア:

[(1, 2012950723), (7, 287564389), (49, 41080627), (343, 5868661), (643, 3130561), (4501, 447223), (9127, 220549), (31507, 63889)]