2627112961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 3005441280

約数和(自身を除く): 378328319

約数列:

[1, 11, 37, 71, 229, 397, 407, 781, 2519, 2627, 4367, 8473, 14689, 16259, 28187, 28897, 90913, 93203, 161579, 178849, 310057, 601583, 1000043, 1042919, 3363781, 6454823, 6617413, 11472109, 37001591, 71003053, 238828451, 2627112961]

約数ペア:

[(1, 2627112961), (11, 238828451), (37, 71003053), (71, 37001591), (229, 11472109), (397, 6617413), (407, 6454823), (781, 3363781), (2519, 1042919), (2627, 1000043), (4367, 601583), (8473, 310057), (14689, 178849), (16259, 161579), (28187, 93203), (28897, 90913)]