12857090829

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{18457}}^1$

素因数の和:18602

約数の個数: 48

約数和(自身を含む): 20032098240

約数和(自身を除く): 7175007411

約数列:

[1, 3, 11, 19, 33, 57, 101, 121, 209, 303, 363, 627, 1111, 1919, 2299, 3333, 5757, 6897, 12221, 18457, 21109, 36663, 55371, 63327, 203027, 232199, 350683, 609081, 696597, 1052049, 1864157, 2233297, 3857513, 5592471, 6699891, 11572539, 20505727, 35418983, 42432643, 61517181, 106256949, 127297929, 225562997, 389608813, 676688991, 1168826439, 4285696943, 12857090829]

約数ペア:

[(1, 12857090829), (3, 4285696943), (11, 1168826439), (19, 676688991), (33, 389608813), (57, 225562997), (101, 127297929), (121, 106256949), (209, 61517181), (303, 42432643), (363, 35418983), (627, 20505727), (1111, 11572539), (1919, 6699891), (2299, 5592471), (3333, 3857513), (5757, 2233297), (6897, 1864157), (12221, 1052049), (18457, 696597), (21109, 609081), (36663, 350683), (55371, 232199), (63327, 203027)]