1900482717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{129841}}^1$

素因数の和:129909

約数の個数: 32

約数和(自身を含む): 3141137664

約数和(自身を除く): 1240654947

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 14637, 129841, 389523, 908887, 2207297, 2726661, 5323481, 6621891, 15451079, 15970443, 37264367, 46353237, 90499177, 111793101, 271497531, 633494239, 1900482717]

約数ペア:

[(1, 1900482717), (3, 633494239), (7, 271497531), (17, 111793101), (21, 90499177), (41, 46353237), (51, 37264367), (119, 15970443), (123, 15451079), (287, 6621891), (357, 5323481), (697, 2726661), (861, 2207297), (2091, 908887), (4879, 389523), (14637, 129841)]