201713499

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{132619}}^1$

素因数の和:132651

約数の個数: 18

約数和(自身を含む): 315502980

約数和(自身を除く): 113789481

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 132619, 397857, 1193571, 1724047, 5172141, 15516423, 22412611, 67237833, 201713499]

約数ペア:

[(1, 201713499), (3, 67237833), (9, 22412611), (13, 15516423), (39, 5172141), (117, 1724047), (169, 1193571), (507, 397857), (1521, 132619)]