16222797

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 24710400

約数和(自身を除く): 8487603

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 719, 981, 2157, 2507, 6471, 7521, 16537, 22563, 49611, 78371, 148833, 235113, 705339, 1802533, 5407599, 16222797]

約数ペア:

[(1, 16222797), (3, 5407599), (9, 1802533), (23, 705339), (69, 235113), (109, 148833), (207, 78371), (327, 49611), (719, 22563), (981, 16537), (2157, 7521), (2507, 6471)]