26838903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5783}}^1$

素因数の和:5823

約数の個数: 32

約数和(自身を含む): 46642176

約数和(自身を除く): 19803273

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 5783, 17349, 40481, 75179, 98311, 121443, 225537, 294933, 526253, 688177, 1278043, 1578759, 2064531, 3834129, 8946301, 26838903]

約数ペア:

[(1, 26838903), (3, 8946301), (7, 3834129), (13, 2064531), (17, 1578759), (21, 1278043), (39, 688177), (51, 526253), (91, 294933), (119, 225537), (221, 121443), (273, 98311), (357, 75179), (663, 40481), (1547, 17349), (4641, 5783)]