18677283

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4354

約数の個数: 16

約数和(自身を含む): 26259456

約数和(自身を除く): 7582173

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4273, 4371, 12819, 132463, 200831, 397389, 602493, 6225761, 18677283]

約数ペア:

[(1, 18677283), (3, 6225761), (31, 602493), (47, 397389), (93, 200831), (141, 132463), (1457, 12819), (4273, 4371)]