288300513

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{21107}}^1$

素因数の和:21296

約数の個数: 16

約数和(自身を含む): 400207680

約数和(自身を除く): 111907167

約数列:

[1, 3, 29, 87, 157, 471, 4553, 13659, 21107, 63321, 612103, 1836309, 3313799, 9941397, 96100171, 288300513]

約数ペア:

[(1, 288300513), (3, 96100171), (29, 9941397), (87, 3313799), (157, 1836309), (471, 612103), (4553, 63321), (13659, 21107)]