13073409

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{9749}}^1$

素因数の和:9904

約数の個数: 12

約数和(自身を含む): 19012500

約数和(自身を除く): 5939091

約数列:

[1, 3, 9, 149, 447, 1341, 9749, 29247, 87741, 1452601, 4357803, 13073409]

約数ペア:

[(1, 13073409), (3, 4357803), (9, 1452601), (149, 87741), (447, 29247), (1341, 9749)]