11520303

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 15842400

約数和(自身を除く): 4322097

約数列:

[1, 3, 41, 123, 229, 409, 687, 1227, 9389, 16769, 28167, 50307, 93661, 280983, 3840101, 11520303]

約数ペア:

[(1, 11520303), (3, 3840101), (41, 280983), (123, 93661), (229, 50307), (409, 28167), (687, 16769), (1227, 9389)]