12453357

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 19740672

約数和(自身を除く): 7287315

約数列:

[1, 3, 7, 21, 53, 67, 159, 167, 201, 371, 469, 501, 1113, 1169, 1407, 3507, 3551, 8851, 10653, 11189, 24857, 26553, 33567, 61957, 74571, 78323, 185871, 234969, 593017, 1779051, 4151119, 12453357]

約数ペア:

[(1, 12453357), (3, 4151119), (7, 1779051), (21, 593017), (53, 234969), (67, 185871), (159, 78323), (167, 74571), (201, 61957), (371, 33567), (469, 26553), (501, 24857), (1113, 11189), (1169, 10653), (1407, 8851), (3507, 3551)]