84804909

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{19139}}^1$

素因数の和:19360

約数の個数: 16

約数和(自身を含む): 129845760

約数和(自身を除く): 45040851

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 19139, 57417, 133973, 401919, 4038329, 12114987, 28268303, 84804909]

約数ペア:

[(1, 84804909), (3, 28268303), (7, 12114987), (21, 4038329), (211, 401919), (633, 133973), (1477, 57417), (4431, 19139)]