868571871

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{52727}}^1$

素因数の和:52783

約数の個数: 24

約数和(自身を含む): 1294999680

約数和(自身を除く): 426427809

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 5491, 16473, 52727, 158181, 896359, 1001813, 2689077, 3005439, 15238103, 17030821, 45714309, 51092463, 289523957, 868571871]

約数ペア:

[(1, 868571871), (3, 289523957), (17, 51092463), (19, 45714309), (51, 17030821), (57, 15238103), (289, 3005439), (323, 2689077), (867, 1001813), (969, 896359), (5491, 158181), (16473, 52727)]