1269590913

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{15541}}^1$

素因数の和:15889

約数の個数: 24

約数和(自身を含む): 1903273320

約数和(自身を除く): 633682407

約数列:

[1, 3, 9, 29, 87, 261, 313, 939, 2817, 9077, 15541, 27231, 46623, 81693, 139869, 450689, 1352067, 4056201, 4864333, 14592999, 43778997, 141065657, 423196971, 1269590913]

約数ペア:

[(1, 1269590913), (3, 423196971), (9, 141065657), (29, 43778997), (87, 14592999), (261, 4864333), (313, 4056201), (939, 1352067), (2817, 450689), (9077, 139869), (15541, 81693), (27231, 46623)]