1745887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 2126880

約数和(自身を除く): 380993

約数列:

[1, 11, 13, 29, 143, 319, 377, 421, 4147, 4631, 5473, 12209, 60203, 134299, 158717, 1745887]

約数ペア:

[(1, 1745887), (11, 158717), (13, 134299), (29, 60203), (143, 12209), (319, 5473), (377, 4631), (421, 4147)]