138296639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{907}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 153611808

約数和(自身を除く): 15315169

約数列:

[1, 13, 37, 317, 481, 907, 4121, 11729, 11791, 33559, 152477, 287519, 436267, 3737747, 10638203, 138296639]

約数ペア:

[(1, 138296639), (13, 10638203), (37, 3737747), (317, 436267), (481, 287519), (907, 152477), (4121, 33559), (11729, 11791)]