13386417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 19567872

約数和(自身を除く): 6181455

約数列:

[1, 3, 11, 33, 227, 681, 1787, 2497, 5361, 7491, 19657, 58971, 405649, 1216947, 4462139, 13386417]

約数ペア:

[(1, 13386417), (3, 4462139), (11, 1216947), (33, 405649), (227, 58971), (681, 19657), (1787, 7491), (2497, 5361)]