349907958

素因数分解:

$2^1\times 3^3\times {\mathrm{857}}^1\times {\mathrm{7561}}^1$

素因数の和:8429

約数の個数: 32

約数和(自身を含む): 778583520

約数和(自身を除く): 428675562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 857, 1714, 2571, 5142, 7561, 7713, 15122, 15426, 22683, 23139, 45366, 46278, 68049, 136098, 204147, 408294, 6479777, 12959554, 19439331, 38878662, 58317993, 116635986, 174953979, 349907958]

約数ペア:

[(1, 349907958), (2, 174953979), (3, 116635986), (6, 58317993), (9, 38878662), (18, 19439331), (27, 12959554), (54, 6479777), (857, 408294), (1714, 204147), (2571, 136098), (5142, 68049), (7561, 46278), (7713, 45366), (15122, 23139), (15426, 22683)]