2881533501

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{32233}}^1$

素因数の和:32303

約数の個数: 64

約数和(自身を含む): 5446256640

約数和(自身を除く): 2564723139

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 77, 99, 129, 189, 231, 297, 301, 387, 473, 693, 903, 1161, 1419, 2079, 2709, 3311, 4257, 8127, 9933, 12771, 29799, 32233, 89397, 96699, 225631, 290097, 354563, 676893, 870291, 1063689, 1386019, 2030679, 2481941, 3191067, 4158057, 6092037, 7445823, 9573201, 9702133, 12474171, 15246209, 22337469, 29106399, 37422513, 45738627, 67012407, 87319197, 106723463, 137215881, 261957591, 320170389, 411647643, 960511167, 2881533501]

約数ペア:

[(1, 2881533501), (3, 960511167), (7, 411647643), (9, 320170389), (11, 261957591), (21, 137215881), (27, 106723463), (33, 87319197), (43, 67012407), (63, 45738627), (77, 37422513), (99, 29106399), (129, 22337469), (189, 15246209), (231, 12474171), (297, 9702133), (301, 9573201), (387, 7445823), (473, 6092037), (693, 4158057), (903, 3191067), (1161, 2481941), (1419, 2030679), (2079, 1386019), (2709, 1063689), (3311, 870291), (4257, 676893), (8127, 354563), (9933, 290097), (12771, 225631), (29799, 96699), (32233, 89397)]