23389311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 12172929

約数列:

[1, 3, 11, 33, 41, 59, 123, 177, 293, 451, 649, 879, 1353, 1947, 2419, 3223, 7257, 9669, 12013, 17287, 26609, 36039, 51861, 79827, 132143, 190157, 396429, 570471, 708767, 2126301, 7796437, 23389311]

約数ペア:

[(1, 23389311), (3, 7796437), (11, 2126301), (33, 708767), (41, 570471), (59, 396429), (123, 190157), (177, 132143), (293, 79827), (451, 51861), (649, 36039), (879, 26609), (1353, 17287), (1947, 12013), (2419, 9669), (3223, 7257)]