893985093001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{531919}}^1$

素因数の和:532046

約数の個数: 64

約数和(自身を含む): 1269663252480

約数和(自身を除く): 375678159479

約数列:

[1, 7, 11, 13, 23, 73, 77, 91, 143, 161, 253, 299, 511, 803, 949, 1001, 1679, 1771, 2093, 3289, 5621, 6643, 10439, 11753, 18469, 21827, 23023, 73073, 129283, 152789, 240097, 531919, 1680679, 3723433, 5851109, 6914947, 12234137, 38830087, 40957763, 48404629, 76064417, 85638959, 134575507, 159043781, 271810609, 427130957, 504791131, 532450919, 893092001, 942028549, 1113306467, 1749481591, 2989916699, 3533537917, 5552702441, 6251644007, 9824012011, 11610196013, 12246371137, 38868917087, 68768084077, 81271372091, 127712156143, 893985093001]

約数ペア:

[(1, 893985093001), (7, 127712156143), (11, 81271372091), (13, 68768084077), (23, 38868917087), (73, 12246371137), (77, 11610196013), (91, 9824012011), (143, 6251644007), (161, 5552702441), (253, 3533537917), (299, 2989916699), (511, 1749481591), (803, 1113306467), (949, 942028549), (1001, 893092001), (1679, 532450919), (1771, 504791131), (2093, 427130957), (3289, 271810609), (5621, 159043781), (6643, 134575507), (10439, 85638959), (11753, 76064417), (18469, 48404629), (21827, 40957763), (23023, 38830087), (73073, 12234137), (129283, 6914947), (152789, 5851109), (240097, 3723433), (531919, 1680679)]