57920331

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67271}}^1$

素因数の和:67322

約数の個数: 16

約数和(自身を含む): 90413568

約数和(自身を除く): 32493237

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 67271, 201813, 470897, 1412691, 2758111, 8274333, 19306777, 57920331]

約数ペア:

[(1, 57920331), (3, 19306777), (7, 8274333), (21, 2758111), (41, 1412691), (123, 470897), (287, 201813), (861, 67271)]