86895109

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1297}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 105418368

約数和(自身を除く): 18523259

約数列:

[1, 7, 17, 119, 563, 1297, 3941, 9079, 9571, 22049, 66997, 154343, 730211, 5111477, 12413587, 86895109]

約数ペア:

[(1, 86895109), (7, 12413587), (17, 5111477), (119, 730211), (563, 154343), (1297, 66997), (3941, 22049), (9079, 9571)]