23104719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 38787840

約数和(自身を除く): 15683121

約数列:

[1, 3, 9, 11, 23, 33, 69, 73, 99, 139, 207, 219, 253, 417, 657, 759, 803, 1251, 1529, 1679, 2277, 2409, 3197, 4587, 5037, 7227, 9591, 10147, 13761, 15111, 18469, 28773, 30441, 35167, 55407, 91323, 105501, 111617, 166221, 233381, 316503, 334851, 700143, 1004553, 2100429, 2567191, 7701573, 23104719]

約数ペア:

[(1, 23104719), (3, 7701573), (9, 2567191), (11, 2100429), (23, 1004553), (33, 700143), (69, 334851), (73, 316503), (99, 233381), (139, 166221), (207, 111617), (219, 105501), (253, 91323), (417, 55407), (657, 35167), (759, 30441), (803, 28773), (1251, 18469), (1529, 15111), (1679, 13761), (2277, 10147), (2409, 9591), (3197, 7227), (4587, 5037)]