804557871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4324

約数の個数: 48

約数和(自身を含む): 1324657152

約数和(自身を除く): 520099281

約数列:

[1, 3, 9, 13, 23, 39, 69, 71, 117, 207, 213, 299, 639, 897, 923, 1633, 2691, 2769, 4211, 4899, 8307, 12633, 14697, 21229, 37899, 54743, 63687, 96853, 164229, 191061, 290559, 298981, 492687, 871677, 896943, 1259089, 2690829, 3777267, 3886753, 6876563, 11331801, 11660259, 20629689, 34980777, 61889067, 89395319, 268185957, 804557871]

約数ペア:

[(1, 804557871), (3, 268185957), (9, 89395319), (13, 61889067), (23, 34980777), (39, 20629689), (69, 11660259), (71, 11331801), (117, 6876563), (207, 3886753), (213, 3777267), (299, 2690829), (639, 1259089), (897, 896943), (923, 871677), (1633, 492687), (2691, 298981), (2769, 290559), (4211, 191061), (4899, 164229), (8307, 96853), (12633, 63687), (14697, 54743), (21229, 37899)]