389444961

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{8713}}^1$

素因数の和:9080

約数の個数: 16

約数和(自身を含む): 532041984

約数和(自身を除く): 142597023

約数列:

[1, 3, 47, 141, 317, 951, 8713, 14899, 26139, 44697, 409511, 1228533, 2762021, 8286063, 129814987, 389444961]

約数ペア:

[(1, 389444961), (3, 129814987), (47, 8286063), (141, 2762021), (317, 1228533), (951, 409511), (8713, 44697), (14899, 26139)]