118815983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 145115712

約数和(自身を除く): 26299729

約数列:

[1, 11, 13, 53, 61, 143, 257, 583, 671, 689, 793, 2827, 3233, 3341, 7579, 8723, 13621, 15677, 35563, 36751, 42029, 149831, 172447, 177073, 203801, 462319, 830881, 1947803, 2241811, 9139691, 10801453, 118815983]

約数ペア:

[(1, 118815983), (11, 10801453), (13, 9139691), (53, 2241811), (61, 1947803), (143, 830881), (257, 462319), (583, 203801), (671, 177073), (689, 172447), (793, 149831), (2827, 42029), (3233, 36751), (3341, 35563), (7579, 15677), (8723, 13621)]