417870819

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{30169}}^1$

素因数の和:30206

約数の個数: 28

約数和(自身を含む): 659516200

約数和(自身を除く): 241645381

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 30169, 90507, 271521, 573211, 814563, 1719633, 2443689, 5158899, 7331067, 15476697, 21993201, 46430091, 139290273, 417870819]

約数ペア:

[(1, 417870819), (3, 139290273), (9, 46430091), (19, 21993201), (27, 15476697), (57, 7331067), (81, 5158899), (171, 2443689), (243, 1719633), (513, 814563), (729, 573211), (1539, 271521), (4617, 90507), (13851, 30169)]