497403309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{9371}}^1$

素因数の和:10748

約数の個数: 16

約数和(自身を含む): 714821184

約数和(自身を除く): 217417875

約数列:

[1, 3, 13, 39, 1361, 4083, 9371, 17693, 28113, 53079, 121823, 365469, 12753931, 38261793, 165801103, 497403309]

約数ペア:

[(1, 497403309), (3, 165801103), (13, 38261793), (39, 12753931), (1361, 365469), (4083, 121823), (9371, 53079), (17693, 28113)]