17170569

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 28460160

約数和(自身を除く): 11289591

約数列:

[1, 3, 9, 13, 27, 39, 53, 71, 117, 159, 169, 213, 351, 477, 507, 639, 689, 923, 1431, 1521, 1917, 2067, 2769, 3763, 4563, 6201, 8307, 8957, 11289, 11999, 18603, 24921, 26871, 33867, 35997, 48919, 80613, 101601, 107991, 146757, 241839, 323973, 440271, 635947, 1320813, 1907841, 5723523, 17170569]

約数ペア:

[(1, 17170569), (3, 5723523), (9, 1907841), (13, 1320813), (27, 635947), (39, 440271), (53, 323973), (71, 241839), (117, 146757), (159, 107991), (169, 101601), (213, 80613), (351, 48919), (477, 35997), (507, 33867), (639, 26871), (689, 24921), (923, 18603), (1431, 11999), (1521, 11289), (1917, 8957), (2067, 8307), (2769, 6201), (3763, 4563)]