7009587

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 10997168

約数和(自身を除く): 3987581

約数列:

[1, 3, 9, 13, 39, 117, 181, 331, 543, 993, 1629, 2353, 2979, 4303, 7059, 12909, 21177, 38727, 59911, 179733, 539199, 778843, 2336529, 7009587]

約数ペア:

[(1, 7009587), (3, 2336529), (9, 778843), (13, 539199), (39, 179733), (117, 59911), (181, 38727), (331, 21177), (543, 12909), (993, 7059), (1629, 4303), (2353, 2979)]