147480403

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1321}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 173234880

約数和(自身を除く): 25754477

約数列:

[1, 7, 41, 287, 389, 1321, 2723, 9247, 15949, 54161, 111643, 379127, 513869, 3597083, 21068629, 147480403]

約数ペア:

[(1, 147480403), (7, 21068629), (41, 3597083), (287, 513869), (389, 379127), (1321, 111643), (2723, 54161), (9247, 15949)]