2896964301

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 4890562560

約数和(自身を除く): 1993598259

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 313, 389, 721, 939, 1133, 1167, 2163, 2191, 2723, 3399, 3443, 4279, 6573, 7931, 8169, 10329, 12837, 23793, 24101, 29953, 32239, 40067, 72303, 89859, 96717, 120201, 121757, 225673, 280469, 354629, 365271, 440737, 677019, 841407, 852299, 1063887, 1322211, 1339327, 2482403, 2556897, 3085159, 4017981, 7447209, 9255477, 9375289, 12540971, 28125867, 37622913, 87786797, 137950681, 263360391, 413852043, 965654767, 2896964301]

約数ペア:

[(1, 2896964301), (3, 965654767), (7, 413852043), (11, 263360391), (21, 137950681), (33, 87786797), (77, 37622913), (103, 28125867), (231, 12540971), (309, 9375289), (313, 9255477), (389, 7447209), (721, 4017981), (939, 3085159), (1133, 2556897), (1167, 2482403), (2163, 1339327), (2191, 1322211), (2723, 1063887), (3399, 852299), (3443, 841407), (4279, 677019), (6573, 440737), (7931, 365271), (8169, 354629), (10329, 280469), (12837, 225673), (23793, 121757), (24101, 120201), (29953, 96717), (32239, 89859), (40067, 72303)]