3939597

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2861}}^1$

素因数の和:2890

約数の個数: 20

約数和(自身を含む): 6233436

約数和(自身を除く): 2293839

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2861, 8583, 25749, 48637, 77247, 145911, 231741, 437733, 1313199, 3939597]

約数ペア:

[(1, 3939597), (3, 1313199), (9, 437733), (17, 231741), (27, 145911), (51, 77247), (81, 48637), (153, 25749), (459, 8583), (1377, 2861)]