30906663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20897}}^1$

素因数の和:20946

約数の個数: 16

約数和(自身を含む): 45139680

約数和(自身を除く): 14233017

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 20897, 62691, 355249, 606013, 1065747, 1818039, 10302221, 30906663]

約数ペア:

[(1, 30906663), (3, 10302221), (17, 1818039), (29, 1065747), (51, 606013), (87, 355249), (493, 62691), (1479, 20897)]