3990051

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 6311760

約数和(自身を除く): 2321709

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 509, 603, 871, 1527, 2613, 4581, 6617, 7839, 19851, 34103, 59553, 102309, 306927, 443339, 1330017, 3990051]

約数ペア:

[(1, 3990051), (3, 1330017), (9, 443339), (13, 306927), (39, 102309), (67, 59553), (117, 34103), (201, 19851), (509, 7839), (603, 6617), (871, 4581), (1527, 2613)]