242460001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 307307520

約数和(自身を除く): 64847519

約数列:

[1, 7, 17, 37, 53, 119, 259, 371, 629, 901, 1039, 1961, 4403, 6307, 7273, 13727, 17663, 33337, 38443, 55067, 123641, 233359, 269101, 385469, 653531, 936139, 2037479, 4574717, 6552973, 14262353, 34637143, 242460001]

約数ペア:

[(1, 242460001), (7, 34637143), (17, 14262353), (37, 6552973), (53, 4574717), (119, 2037479), (259, 936139), (371, 653531), (629, 385469), (901, 269101), (1039, 233359), (1961, 123641), (4403, 55067), (6307, 38443), (7273, 33337), (13727, 17663)]