17306961

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20101}}^1$

素因数の和:20152

約数の個数: 16

約数和(自身を含む): 27017088

約数和(自身を除く): 9710127

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 20101, 60303, 140707, 422121, 824141, 2472423, 5768987, 17306961]

約数ペア:

[(1, 17306961), (3, 5768987), (7, 2472423), (21, 824141), (41, 422121), (123, 140707), (287, 60303), (861, 20101)]