40099409

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 46986240

約数和(自身を除く): 6886831

約数列:

[1, 7, 59, 151, 413, 643, 1057, 4501, 8909, 37937, 62363, 97093, 265559, 679651, 5728487, 40099409]

約数ペア:

[(1, 40099409), (7, 5728487), (59, 679651), (151, 265559), (413, 97093), (643, 62363), (1057, 37937), (4501, 8909)]