247312767

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{275711}}^1$

素因数の和:275750

約数の個数: 16

約数和(自身を含む): 370556928

約数和(自身を除く): 123244161

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 275711, 827133, 3584243, 6341353, 10752729, 19024059, 82437589, 247312767]

約数ペア:

[(1, 247312767), (3, 82437589), (13, 19024059), (23, 10752729), (39, 6341353), (69, 3584243), (299, 827133), (897, 275711)]