2271755521

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1\times {\mathrm{3359}}^1$

素因数の和:4668

約数の個数: 16

約数和(自身を含む): 2632089600

約数和(自身を除く): 360334079

約数列:

[1, 7, 79, 553, 1223, 3359, 8561, 23513, 96617, 265361, 676319, 1857527, 4108057, 28756399, 324536503, 2271755521]

約数ペア:

[(1, 2271755521), (7, 324536503), (79, 28756399), (553, 4108057), (1223, 1857527), (3359, 676319), (8561, 265361), (23513, 96617)]