2931789119

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{653}}^1\times {\mathrm{1553}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 3475800720

約数和(自身を除く): 544011601

約数列:

[1, 7, 49, 59, 413, 653, 1553, 2891, 4571, 10871, 31997, 38527, 76097, 91627, 269689, 641389, 1014109, 1887823, 4489723, 7098763, 49691341, 59832431, 418827017, 2931789119]

約数ペア:

[(1, 2931789119), (7, 418827017), (49, 59832431), (59, 49691341), (413, 7098763), (653, 4489723), (1553, 1887823), (2891, 1014109), (4571, 641389), (10871, 269689), (31997, 91627), (38527, 76097)]