319291263

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{34211}}^1$

素因数の和:34295

約数の個数: 24

約数和(自身を含む): 496347696

約数和(自身を除く): 177056433

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 9333, 34211, 102633, 307899, 581587, 1744761, 2086871, 5234283, 6260613, 18781839, 35476807, 106430421, 319291263]

約数ペア:

[(1, 319291263), (3, 106430421), (9, 35476807), (17, 18781839), (51, 6260613), (61, 5234283), (153, 2086871), (183, 1744761), (549, 581587), (1037, 307899), (3111, 102633), (9333, 34211)]