2143255917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{179909}}^1$

素因数の和:179961

約数の個数: 24

約数和(自身を含む): 3290194080

約数和(自身を除く): 1146938163

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 11913, 179909, 539727, 1978999, 3418271, 5936997, 10254813, 37600981, 64947149, 112802943, 194841447, 714418639, 2143255917]

約数ペア:

[(1, 2143255917), (3, 714418639), (11, 194841447), (19, 112802943), (33, 64947149), (57, 37600981), (209, 10254813), (361, 5936997), (627, 3418271), (1083, 1978999), (3971, 539727), (11913, 179909)]