1211274

素因数分解:

$2^1\times 3^4\times {\mathrm{7477}}^1$

素因数の和:7491

約数の個数: 20

約数和(自身を含む): 2714514

約数和(自身を除く): 1503240

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7477, 14954, 22431, 44862, 67293, 134586, 201879, 403758, 605637, 1211274]

約数ペア:

[(1, 1211274), (2, 605637), (3, 403758), (6, 201879), (9, 134586), (18, 67293), (27, 44862), (54, 22431), (81, 14954), (162, 7477)]