13625007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 7629393

約数列:

[1, 3, 11, 17, 33, 51, 149, 163, 187, 447, 489, 561, 1639, 1793, 2533, 2771, 4917, 5379, 7599, 8313, 24287, 27863, 30481, 72861, 83589, 91443, 267157, 412879, 801471, 1238637, 4541669, 13625007]

約数ペア:

[(1, 13625007), (3, 4541669), (11, 1238637), (17, 801471), (33, 412879), (51, 267157), (149, 91443), (163, 83589), (187, 72861), (447, 30481), (489, 27863), (561, 24287), (1639, 8313), (1793, 7599), (2533, 5379), (2771, 4917)]