84239211

素因数分解:

$3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{3307}}^1$

素因数の和:4530

約数の個数: 16

約数和(自身を含む): 128509184

約数和(自身を除く): 44269973

約数列:

[1, 3, 7, 21, 1213, 3307, 3639, 8491, 9921, 23149, 25473, 69447, 4011391, 12034173, 28079737, 84239211]

約数ペア:

[(1, 84239211), (3, 28079737), (7, 12034173), (21, 4011391), (1213, 69447), (3307, 25473), (3639, 23149), (8491, 9921)]