672545279

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{5881}}^1$

素因数の和:5967

約数の個数: 24

約数和(自身を含む): 841078944

約数和(自身を除く): 168533665

約数列:

[1, 7, 17, 31, 119, 217, 527, 961, 3689, 5881, 6727, 16337, 41167, 99977, 114359, 182311, 699839, 1276177, 3099287, 5651641, 21695009, 39561487, 96077897, 672545279]

約数ペア:

[(1, 672545279), (7, 96077897), (17, 39561487), (31, 21695009), (119, 5651641), (217, 3099287), (527, 1276177), (961, 699839), (3689, 182311), (5881, 114359), (6727, 99977), (16337, 41167)]