4988871

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3623}}^1$

素因数の和:3652

約数の個数: 20

約数和(自身を含む): 7893072

約数和(自身を除く): 2904201

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3623, 10869, 32607, 61591, 97821, 184773, 293463, 554319, 1662957, 4988871]

約数ペア:

[(1, 4988871), (3, 1662957), (9, 554319), (17, 293463), (27, 184773), (51, 97821), (81, 61591), (153, 32607), (459, 10869), (1377, 3623)]