17630817

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 24319680

約数和(自身を除く): 6688863

約数列:

[1, 3, 43, 97, 129, 291, 1409, 4171, 4227, 12513, 60587, 136673, 181761, 410019, 5876939, 17630817]

約数ペア:

[(1, 17630817), (3, 5876939), (43, 410019), (97, 181761), (129, 136673), (291, 60587), (1409, 12513), (4171, 4227)]