1268694531

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{177763}}^1$

素因数の和:177843

約数の個数: 24

約数和(自身を含む): 2005888976

約数和(自身を除く): 737194445

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 177763, 533289, 1599867, 2310919, 6932757, 10843543, 20798271, 32530629, 97591887, 140966059, 422898177, 1268694531]

約数ペア:

[(1, 1268694531), (3, 422898177), (9, 140966059), (13, 97591887), (39, 32530629), (61, 20798271), (117, 10843543), (183, 6932757), (549, 2310919), (793, 1599867), (2379, 533289), (7137, 177763)]