13765563

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12853}}^1$

素因数の和:12883

約数の個数: 24

約数和(自身を含む): 24062688

約数和(自身を除く): 10297125

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 12853, 38559, 89971, 115677, 218501, 269913, 655503, 809739, 1529507, 1966509, 4588521, 13765563]

約数ペア:

[(1, 13765563), (3, 4588521), (7, 1966509), (9, 1529507), (17, 809739), (21, 655503), (51, 269913), (63, 218501), (119, 115677), (153, 89971), (357, 38559), (1071, 12853)]