26619131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 33301248

約数和(自身を除く): 6682117

約数列:

[1, 7, 11, 77, 523, 661, 3661, 4627, 5753, 7271, 40271, 50897, 345703, 2419921, 3802733, 26619131]

約数ペア:

[(1, 26619131), (7, 3802733), (11, 2419921), (77, 345703), (523, 50897), (661, 40271), (3661, 7271), (4627, 5753)]