6669831

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 11059368

約数和(自身を除く): 4389537

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 157, 289, 357, 471, 833, 867, 1099, 2023, 2499, 2669, 3297, 6069, 7693, 8007, 14161, 18683, 23079, 42483, 45373, 56049, 130781, 136119, 317611, 392343, 952833, 2223277, 6669831]

約数ペア:

[(1, 6669831), (3, 2223277), (7, 952833), (17, 392343), (21, 317611), (49, 136119), (51, 130781), (119, 56049), (147, 45373), (157, 42483), (289, 23079), (357, 18683), (471, 14161), (833, 8007), (867, 7693), (1099, 6069), (2023, 3297), (2499, 2669)]