1350553321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{20857}}^1$

素因数の和:21180

約数の個数: 16

約数和(自身を含む): 1545327504

約数和(自身を除く): 194774183

約数列:

[1, 13, 17, 221, 293, 3809, 4981, 20857, 64753, 271141, 354569, 4609397, 6111101, 79444313, 103888717, 1350553321]

約数ペア:

[(1, 1350553321), (13, 103888717), (17, 79444313), (221, 6111101), (293, 4609397), (3809, 354569), (4981, 271141), (20857, 64753)]