2494702989

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67789}}^1$

素因数の和:67874

約数の個数: 32

約数和(自身を含む): 3904704000

約数和(自身を除く): 1410001011

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 4089, 12267, 36801, 67789, 203367, 610101, 1830303, 1965881, 3186083, 5897643, 9558249, 17692929, 28674747, 53078787, 86024241, 92396407, 277189221, 831567663, 2494702989]

約数ペア:

[(1, 2494702989), (3, 831567663), (9, 277189221), (27, 92396407), (29, 86024241), (47, 53078787), (87, 28674747), (141, 17692929), (261, 9558249), (423, 5897643), (783, 3186083), (1269, 1965881), (1363, 1830303), (4089, 610101), (12267, 203367), (36801, 67789)]