2917917

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 4390080

約数和(自身を除く): 1472163

約数列:

[1, 3, 9, 27, 67, 201, 603, 1613, 1809, 4839, 14517, 43551, 108071, 324213, 972639, 2917917]

約数ペア:

[(1, 2917917), (3, 972639), (9, 324213), (27, 108071), (67, 43551), (201, 14517), (603, 4839), (1613, 1809)]