1313199

素因数分解:

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

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 2060640

約数和(自身を除く): 747441

約数列:

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

約数ペア:

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