2696448447

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18797}}^1$

素因数の和:18850

約数の個数: 80

約数和(自身を含む): 5240581632

約数和(自身を除く): 2544133185

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 99, 161, 189, 207, 231, 253, 297, 483, 567, 621, 693, 759, 891, 1449, 1771, 1863, 2079, 2277, 4347, 5313, 6237, 6831, 13041, 15939, 18797, 20493, 47817, 56391, 131579, 143451, 169173, 206767, 394737, 432331, 507519, 620301, 1184211, 1296993, 1447369, 1522557, 1860903, 3026317, 3552633, 3890979, 4342107, 4755641, 5582709, 9078951, 10657899, 11672937, 13026321, 14266923, 16748127, 27236853, 33289487, 35018811, 39078963, 42800769, 81710559, 99868461, 117236889, 128402307, 245131677, 299605383, 385206921, 898816149, 2696448447]

約数ペア:

[(1, 2696448447), (3, 898816149), (7, 385206921), (9, 299605383), (11, 245131677), (21, 128402307), (23, 117236889), (27, 99868461), (33, 81710559), (63, 42800769), (69, 39078963), (77, 35018811), (81, 33289487), (99, 27236853), (161, 16748127), (189, 14266923), (207, 13026321), (231, 11672937), (253, 10657899), (297, 9078951), (483, 5582709), (567, 4755641), (621, 4342107), (693, 3890979), (759, 3552633), (891, 3026317), (1449, 1860903), (1771, 1522557), (1863, 1447369), (2079, 1296993), (2277, 1184211), (4347, 620301), (5313, 507519), (6237, 432331), (6831, 394737), (13041, 206767), (15939, 169173), (18797, 143451), (20493, 131579), (47817, 56391)]