713478987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{28901}}^1$

素因数の和:29131

約数の個数: 24

約数和(自身を含む): 1115154768

約数和(自身を除く): 401675781

約数列:

[1, 3, 9, 13, 39, 117, 211, 633, 1899, 2743, 8229, 24687, 28901, 86703, 260109, 375713, 1127139, 3381417, 6098111, 18294333, 54882999, 79275443, 237826329, 713478987]

約数ペア:

[(1, 713478987), (3, 237826329), (9, 79275443), (13, 54882999), (39, 18294333), (117, 6098111), (211, 3381417), (633, 1127139), (1899, 375713), (2743, 260109), (8229, 86703), (24687, 28901)]