39580983

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 36

約数和(自身を含む): 63205272

約数和(自身を除く): 23624289

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 169, 477, 491, 507, 689, 1473, 1521, 2067, 4419, 6201, 6383, 8957, 19149, 26023, 26871, 57447, 78069, 80613, 82979, 234207, 248937, 338299, 746811, 1014897, 3044691, 4397887, 13193661, 39580983]

約数ペア:

[(1, 39580983), (3, 13193661), (9, 4397887), (13, 3044691), (39, 1014897), (53, 746811), (117, 338299), (159, 248937), (169, 234207), (477, 82979), (491, 80613), (507, 78069), (689, 57447), (1473, 26871), (1521, 26023), (2067, 19149), (4419, 8957), (6201, 6383)]