2738139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 3942432

約数和(自身を除く): 1204293

約数列:

[1, 3, 17, 51, 53, 159, 901, 1013, 2703, 3039, 17221, 51663, 53689, 161067, 912713, 2738139]

約数ペア:

[(1, 2738139), (3, 912713), (17, 161067), (51, 53689), (53, 51663), (159, 17221), (901, 3039), (1013, 2703)]