828202473

素因数分解:

$3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{17789}}^1$

素因数の和:18541

約数の個数: 24

約数和(自身を含む): 1369118400

約数和(自身を除く): 540915927

約数列:

[1, 3, 7, 9, 21, 63, 739, 2217, 5173, 6651, 15519, 17789, 46557, 53367, 124523, 160101, 373569, 1120707, 13146071, 39438213, 92022497, 118314639, 276067491, 828202473]

約数ペア:

[(1, 828202473), (3, 276067491), (7, 118314639), (9, 92022497), (21, 39438213), (63, 13146071), (739, 1120707), (2217, 373569), (5173, 160101), (6651, 124523), (15519, 53367), (17789, 46557)]