1394366961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5237}}^1\times {\mathrm{6827}}^1$

素因数の和:12080

約数の個数: 16

約数和(自身を含む): 2002843584

約数和(自身を除く): 608476623

約数列:

[1, 3, 13, 39, 5237, 6827, 15711, 20481, 68081, 88751, 204243, 266253, 35752999, 107258997, 464788987, 1394366961]

約数ペア:

[(1, 1394366961), (3, 464788987), (13, 107258997), (39, 35752999), (5237, 266253), (6827, 204243), (15711, 88751), (20481, 68081)]