4947969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 7564480

約数和(自身を除く): 2616511

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 439, 663, 867, 1317, 3757, 5707, 7463, 11271, 17121, 22389, 97019, 126871, 291057, 380613, 1649323, 4947969]

約数ペア:

[(1, 4947969), (3, 1649323), (13, 380613), (17, 291057), (39, 126871), (51, 97019), (221, 22389), (289, 17121), (439, 11271), (663, 7463), (867, 5707), (1317, 3757)]