7977639

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 11243520

約数和(自身を除く): 3265881

約数列:

[1, 3, 29, 47, 87, 141, 1363, 1951, 4089, 5853, 56579, 91697, 169737, 275091, 2659213, 7977639]

約数ペア:

[(1, 7977639), (3, 2659213), (29, 275091), (47, 169737), (87, 91697), (141, 56579), (1363, 5853), (1951, 4089)]