2729571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1624989

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 179, 221, 299, 391, 537, 663, 897, 1173, 2327, 3043, 4117, 5083, 6981, 9129, 12351, 15249, 39559, 53521, 69989, 118677, 160563, 209967, 909857, 2729571]

約数ペア:

[(1, 2729571), (3, 909857), (13, 209967), (17, 160563), (23, 118677), (39, 69989), (51, 53521), (69, 39559), (179, 15249), (221, 12351), (299, 9129), (391, 6981), (537, 5083), (663, 4117), (897, 3043), (1173, 2327)]