4642389

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 7180992

約数和(自身を除く): 2538603

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 547, 943, 1641, 2829, 4923, 8487, 12581, 22427, 37743, 67281, 113229, 201843, 515821, 1547463, 4642389]

約数ペア:

[(1, 4642389), (3, 1547463), (9, 515821), (23, 201843), (41, 113229), (69, 67281), (123, 37743), (207, 22427), (369, 12581), (547, 8487), (943, 4923), (1641, 2829)]