2206269

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 3483480

約数和(自身を除く): 1277211

約数列:

[1, 3, 9, 13, 39, 109, 117, 173, 327, 519, 981, 1417, 1557, 2249, 4251, 6747, 12753, 18857, 20241, 56571, 169713, 245141, 735423, 2206269]

約数ペア:

[(1, 2206269), (3, 735423), (9, 245141), (13, 169713), (39, 56571), (109, 20241), (117, 18857), (173, 12753), (327, 6747), (519, 4251), (981, 2249), (1417, 1557)]