12946893

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 17775936

約数和(自身を除く): 4829043

約数列:

[1, 3, 53, 107, 159, 321, 761, 2283, 5671, 17013, 40333, 81427, 120999, 244281, 4315631, 12946893]

約数ペア:

[(1, 12946893), (3, 4315631), (53, 244281), (107, 120999), (159, 81427), (321, 40333), (761, 17013), (2283, 5671)]