13486131

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 20339280

約数和(自身を除く): 6853149

約数列:

[1, 3, 9, 29, 87, 163, 261, 317, 489, 951, 1467, 2853, 4727, 9193, 14181, 27579, 42543, 51671, 82737, 155013, 465039, 1498459, 4495377, 13486131]

約数ペア:

[(1, 13486131), (3, 4495377), (9, 1498459), (29, 465039), (87, 155013), (163, 82737), (261, 51671), (317, 42543), (489, 27579), (951, 14181), (1467, 9193), (2853, 4727)]