48747309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3943}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 70234752

約数和(自身を除く): 21487443

約数列:

[1, 3, 13, 39, 317, 951, 3943, 4121, 11829, 12363, 51259, 153777, 1249931, 3749793, 16249103, 48747309]

約数ペア:

[(1, 48747309), (3, 16249103), (13, 3749793), (39, 1249931), (317, 153777), (951, 51259), (3943, 12363), (4121, 11829)]