348514569

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19469}}^1$

素因数の和:19511

約数の個数: 40

約数和(自身を含む): 593679240

約数和(自身を除く): 245164671

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 5967, 17901, 19469, 58407, 175221, 253097, 330973, 525663, 759291, 992919, 1576989, 2277873, 2978757, 4302649, 6833619, 8936271, 12907947, 20500857, 26808813, 38723841, 116171523, 348514569]

約数ペア:

[(1, 348514569), (3, 116171523), (9, 38723841), (13, 26808813), (17, 20500857), (27, 12907947), (39, 8936271), (51, 6833619), (81, 4302649), (117, 2978757), (153, 2277873), (221, 1576989), (351, 992919), (459, 759291), (663, 525663), (1053, 330973), (1377, 253097), (1989, 175221), (5967, 58407), (17901, 19469)]