578741319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{290971}}^1$

素因数の和:291007

約数の個数: 24

約数和(自身を含む): 953224272

約数和(自身を除く): 374482953

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 290971, 872913, 2618739, 3782623, 4946507, 11347869, 14839521, 34043607, 44518563, 64304591, 192913773, 578741319]

約数ペア:

[(1, 578741319), (3, 192913773), (9, 64304591), (13, 44518563), (17, 34043607), (39, 14839521), (51, 11347869), (117, 4946507), (153, 3782623), (221, 2618739), (663, 872913), (1989, 290971)]