1227691151

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{929}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 1277849760

約数和(自身を除く): 50158609

約数列:

[1, 43, 73, 421, 929, 3139, 18103, 30733, 39947, 67817, 391109, 1321519, 2916131, 16817687, 28550957, 1227691151]

約数ペア:

[(1, 1227691151), (43, 28550957), (73, 16817687), (421, 2916131), (929, 1321519), (3139, 391109), (18103, 67817), (30733, 39947)]