308966997

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{18859}}^1$

素因数の和:19032

約数の個数: 16

約数和(自身を含む): 424878080

約数和(自身を除く): 115911083

約数列:

[1, 3, 43, 127, 129, 381, 5461, 16383, 18859, 56577, 810937, 2395093, 2432811, 7185279, 102988999, 308966997]

約数ペア:

[(1, 308966997), (3, 102988999), (43, 7185279), (127, 2432811), (129, 2395093), (381, 810937), (5461, 56577), (16383, 18859)]