38881505409

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{275129}}^1$

素因数の和:275329

約数の個数: 24

約数和(自身を含む): 55408980960

約数和(自身を除く): 16527475551

約数列:

[1, 3, 17, 51, 163, 289, 489, 867, 2771, 8313, 47107, 141321, 275129, 825387, 4677193, 14031579, 44846027, 79512281, 134538081, 238536843, 762382459, 2287147377, 12960501803, 38881505409]

約数ペア:

[(1, 38881505409), (3, 12960501803), (17, 2287147377), (51, 762382459), (163, 238536843), (289, 134538081), (489, 79512281), (867, 44846027), (2771, 14031579), (8313, 4677193), (47107, 825387), (141321, 275129)]