1617964497

素因数分解:

$3^3\times {\mathrm{1447}}^1\times {\mathrm{41413}}^1$

素因数の和:42869

約数の個数: 16

約数和(自身を含む): 2398698880

約数和(自身を除く): 780734383

約数列:

[1, 3, 9, 27, 1447, 4341, 13023, 39069, 41413, 124239, 372717, 1118151, 59924611, 179773833, 539321499, 1617964497]

約数ペア:

[(1, 1617964497), (3, 539321499), (9, 179773833), (27, 59924611), (1447, 1118151), (4341, 372717), (13023, 124239), (39069, 41413)]