6947271

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{2671}}^1$

素因数の和:2711

約数の個数: 18

約数和(自身を含む): 10663952

約数和(自身を除く): 3716681

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 2671, 8013, 24039, 45407, 136221, 408663, 771919, 2315757, 6947271]

約数ペア:

[(1, 6947271), (3, 2315757), (9, 771919), (17, 408663), (51, 136221), (153, 45407), (289, 24039), (867, 8013), (2601, 2671)]