873194913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{13127}}^1$

素因数の和:13541

約数の個数: 24

約数和(自身を含む): 1331179200

約数和(自身を除く): 457984287

約数列:

[1, 3, 9, 19, 57, 171, 389, 1167, 3501, 7391, 13127, 22173, 39381, 66519, 118143, 249413, 748239, 2244717, 5106403, 15319209, 45957627, 97021657, 291064971, 873194913]

約数ペア:

[(1, 873194913), (3, 291064971), (9, 97021657), (19, 45957627), (57, 15319209), (171, 5106403), (389, 2244717), (1167, 748239), (3501, 249413), (7391, 118143), (13127, 66519), (22173, 39381)]