286981773

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{4457}}^1$

素因数の和:4613

約数の個数: 24

約数和(自身を含む): 417696768

約数和(自身を除く): 130714995

約数列:

[1, 3, 13, 39, 127, 169, 381, 507, 1651, 4457, 4953, 13371, 21463, 57941, 64389, 173823, 566039, 753233, 1698117, 2259699, 7358507, 22075521, 95660591, 286981773]

約数ペア:

[(1, 286981773), (3, 95660591), (13, 22075521), (39, 7358507), (127, 2259699), (169, 1698117), (381, 753233), (507, 566039), (1651, 173823), (4457, 64389), (4953, 57941), (13371, 21463)]