27792193

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 35199360

約数和(自身を除く): 7407167

約数列:

[1, 11, 13, 19, 53, 143, 193, 209, 247, 583, 689, 1007, 2123, 2509, 2717, 3667, 7579, 10229, 11077, 13091, 27599, 40337, 47671, 112519, 132977, 144001, 194351, 524381, 1462747, 2137861, 2526563, 27792193]

約数ペア:

[(1, 27792193), (11, 2526563), (13, 2137861), (19, 1462747), (53, 524381), (143, 194351), (193, 144001), (209, 132977), (247, 112519), (583, 47671), (689, 40337), (1007, 27599), (2123, 13091), (2509, 11077), (2717, 10229), (3667, 7579)]