17164049

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 22364160

約数和(自身を除く): 5200111

約数列:

[1, 7, 19, 23, 31, 133, 161, 181, 217, 437, 589, 713, 1267, 3059, 3439, 4123, 4163, 4991, 5611, 13547, 24073, 29141, 39277, 79097, 94829, 106609, 129053, 553679, 746263, 903371, 2452007, 17164049]

約数ペア:

[(1, 17164049), (7, 2452007), (19, 903371), (23, 746263), (31, 553679), (133, 129053), (161, 106609), (181, 94829), (217, 79097), (437, 39277), (589, 29141), (713, 24073), (1267, 13547), (3059, 5611), (3439, 4991), (4123, 4163)]