2497827

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 3674176

約数和(自身を除く): 1176349

約数列:

[1, 3, 17, 43, 51, 67, 129, 201, 289, 731, 867, 1139, 2193, 2881, 3417, 8643, 12427, 19363, 37281, 48977, 58089, 146931, 832609, 2497827]

約数ペア:

[(1, 2497827), (3, 832609), (17, 146931), (43, 58089), (51, 48977), (67, 37281), (129, 19363), (201, 12427), (289, 8643), (731, 3417), (867, 2881), (1139, 2193)]