260521921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{6599}}^1$

素因数の和:6744

約数の個数: 16

約数和(自身を含む): 294940800

約数和(自身を除く): 34418879

約数列:

[1, 11, 37, 97, 407, 1067, 3589, 6599, 39479, 72589, 244163, 640103, 2685793, 7041133, 23683811, 260521921]

約数ペア:

[(1, 260521921), (11, 23683811), (37, 7041133), (97, 2685793), (407, 640103), (1067, 244163), (3589, 72589), (6599, 39479)]