121635661

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24371}}^1$

素因数の和:24432

約数の個数: 16

約数和(自身を含む): 149741568

約数和(自身を除く): 28105907

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 24371, 170597, 560533, 755501, 3923731, 5288507, 17376523, 121635661]

約数ペア:

[(1, 121635661), (7, 17376523), (23, 5288507), (31, 3923731), (161, 755501), (217, 560533), (713, 170597), (4991, 24371)]