8162091

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7621}}^1$

素因数の和:7651

約数の個数: 24

約数和(自身を含む): 14268384

約数和(自身を除く): 6106293

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 7621, 22863, 53347, 68589, 129557, 160041, 388671, 480123, 906899, 1166013, 2720697, 8162091]

約数ペア:

[(1, 8162091), (3, 2720697), (7, 1166013), (9, 906899), (17, 480123), (21, 388671), (51, 160041), (63, 129557), (119, 68589), (153, 53347), (357, 22863), (1071, 7621)]