12973935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66533}}^1$

素因数の和:66554

約数の個数: 16

約数和(自身を含む): 22355424

約数和(自身を除く): 9381489

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 66533, 199599, 332665, 864929, 997995, 2594787, 4324645, 12973935]

約数ペア:

[(1, 12973935), (3, 4324645), (5, 2594787), (13, 997995), (15, 864929), (39, 332665), (65, 199599), (195, 66533)]