2078347689

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1489}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 3425235840

約数和(自身を除く): 1346888151

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 613, 759, 1489, 1839, 2277, 4467, 5517, 6743, 13401, 14099, 16379, 20229, 34247, 42297, 49137, 60687, 102741, 126891, 147411, 155089, 308223, 376717, 465267, 912757, 1130151, 1395801, 2738271, 3390453, 8214813, 10040327, 20993411, 30120981, 62980233, 90362943, 188940699, 230927521, 692782563, 2078347689]

約数ペア:

[(1, 2078347689), (3, 692782563), (9, 230927521), (11, 188940699), (23, 90362943), (33, 62980233), (69, 30120981), (99, 20993411), (207, 10040327), (253, 8214813), (613, 3390453), (759, 2738271), (1489, 1395801), (1839, 1130151), (2277, 912757), (4467, 465267), (5517, 376717), (6743, 308223), (13401, 155089), (14099, 147411), (16379, 126891), (20229, 102741), (34247, 60687), (42297, 49137)]