23473989

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1613}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 44159040

約数和(自身を除く): 20685051

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1613, 1617, 2079, 4839, 4851, 11291, 14517, 14553, 17743, 33873, 43551, 53229, 79037, 101619, 124201, 159687, 237111, 304857, 372603, 479061, 711333, 869407, 1117809, 2133999, 2608221, 3353427, 7824663, 23473989]

約数ペア:

[(1, 23473989), (3, 7824663), (7, 3353427), (9, 2608221), (11, 2133999), (21, 1117809), (27, 869407), (33, 711333), (49, 479061), (63, 372603), (77, 304857), (99, 237111), (147, 159687), (189, 124201), (231, 101619), (297, 79037), (441, 53229), (539, 43551), (693, 33873), (1323, 17743), (1613, 14553), (1617, 14517), (2079, 11291), (4839, 4851)]