889364727

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{2749}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 1301300000

約数和(自身を除く): 411935273

約数列:

[1, 3, 9, 103, 309, 349, 927, 1047, 2749, 3141, 8247, 24741, 35947, 107841, 283147, 323523, 849441, 959401, 2548323, 2878203, 8634609, 98818303, 296454909, 889364727]

約数ペア:

[(1, 889364727), (3, 296454909), (9, 98818303), (103, 8634609), (309, 2878203), (349, 2548323), (927, 959401), (1047, 849441), (2749, 323523), (3141, 283147), (8247, 107841), (24741, 35947)]