996970857

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{643}}^1\times {\mathrm{977}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 1393188384

約数和(自身を除く): 396217527

約数列:

[1, 3, 23, 69, 529, 643, 977, 1587, 1929, 2931, 14789, 22471, 44367, 67413, 340147, 516833, 628211, 1020441, 1550499, 1884633, 14448853, 43346559, 332323619, 996970857]

約数ペア:

[(1, 996970857), (3, 332323619), (23, 43346559), (69, 14448853), (529, 1884633), (643, 1550499), (977, 1020441), (1587, 628211), (1929, 516833), (2931, 340147), (14789, 67413), (22471, 44367)]