244807929

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{16657}}^1$

素因数の和:16757

約数の個数: 24

約数和(自身を含む): 374205312

約数和(自身を除く): 129397383

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 14697, 16657, 49971, 149913, 383111, 1149333, 1182647, 3447999, 3547941, 10643823, 27200881, 81602643, 244807929]

約数ペア:

[(1, 244807929), (3, 81602643), (9, 27200881), (23, 10643823), (69, 3547941), (71, 3447999), (207, 1182647), (213, 1149333), (639, 383111), (1633, 149913), (4899, 49971), (14697, 16657)]