129153947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25409}}^1$

素因数の和:25462

約数の個数: 16

約数和(自身を含む): 153679680

約数和(自身を除く): 24525733

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 25409, 330317, 431953, 584407, 5615389, 7597291, 9934919, 129153947]

約数ペア:

[(1, 129153947), (13, 9934919), (17, 7597291), (23, 5615389), (221, 584407), (299, 431953), (391, 330317), (5083, 25409)]