201326261339

素因数分解:

$7^2\times {\mathrm{1237}}^1\times {\mathrm{3321503}}^1$

素因数の和:3322754

約数の個数: 12

約数和(自身を含む): 234385251264

約数和(自身を除く): 33058989925

約数列:

[1, 7, 49, 1237, 8659, 60613, 3321503, 23250521, 162753647, 4108699211, 28760894477, 201326261339]

約数ペア:

[(1, 201326261339), (7, 28760894477), (49, 4108699211), (1237, 162753647), (8659, 23250521), (60613, 3321503)]