7993719

素因数分解:

$3^2\times {\mathrm{23}}^3\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 24

約数和(自身を含む): 12236640

約数和(自身を除く): 4242921

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 529, 657, 1587, 1679, 4761, 5037, 12167, 15111, 36501, 38617, 109503, 115851, 347553, 888191, 2664573, 7993719]

約数ペア:

[(1, 7993719), (3, 2664573), (9, 888191), (23, 347553), (69, 115851), (73, 109503), (207, 38617), (219, 36501), (529, 15111), (657, 12167), (1587, 5037), (1679, 4761)]