2920509

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5693}}^1$

素因数の和:5721

約数の個数: 16

約数和(自身を含む): 4555200

約数和(自身を除く): 1634691

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5693, 17079, 51237, 108167, 153711, 324501, 973503, 2920509]

約数ペア:

[(1, 2920509), (3, 973503), (9, 324501), (19, 153711), (27, 108167), (57, 51237), (171, 17079), (513, 5693)]