26125323

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 42954240

約数和(自身を除く): 16828917

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 1597, 2337, 4791, 5453, 11179, 16359, 30343, 33537, 65477, 91029, 196431, 212401, 458339, 637203, 1244063, 1375017, 3732189, 8708441, 26125323]

約数ペア:

[(1, 26125323), (3, 8708441), (7, 3732189), (19, 1375017), (21, 1244063), (41, 637203), (57, 458339), (123, 212401), (133, 196431), (287, 91029), (399, 65477), (779, 33537), (861, 30343), (1597, 16359), (2337, 11179), (4791, 5453)]