807993987

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{8641}}^1$

素因数の和:9154

約数の個数: 16

約数和(自身を含む): 1095114240

約数和(自身を除く): 287120253

約数列:

[1, 3, 71, 213, 439, 1317, 8641, 25923, 31169, 93507, 613511, 1840533, 3793399, 11380197, 269331329, 807993987]

約数ペア:

[(1, 807993987), (3, 269331329), (71, 11380197), (213, 3793399), (439, 1840533), (1317, 613511), (8641, 93507), (25923, 31169)]