11193021

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1530

約数の個数: 36

約数和(自身を含む): 19926972

約数和(自身を除く): 8733951

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 1493, 2499, 4479, 7497, 10451, 13437, 25381, 31353, 73157, 76143, 94059, 177667, 219471, 228429, 533001, 658413, 1243669, 1599003, 3731007, 11193021]

約数ペア:

[(1, 11193021), (3, 3731007), (7, 1599003), (9, 1243669), (17, 658413), (21, 533001), (49, 228429), (51, 219471), (63, 177667), (119, 94059), (147, 76143), (153, 73157), (357, 31353), (441, 25381), (833, 13437), (1071, 10451), (1493, 7497), (2499, 4479)]