15913233

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 27129600

約数和(自身を除く): 11216367

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 313, 807, 939, 1883, 2191, 2421, 2817, 5649, 6573, 7263, 8451, 16947, 19719, 50841, 59157, 84197, 252591, 589379, 757773, 1768137, 2273319, 5304411, 15913233]

約数ペア:

[(1, 15913233), (3, 5304411), (7, 2273319), (9, 1768137), (21, 757773), (27, 589379), (63, 252591), (189, 84197), (269, 59157), (313, 50841), (807, 19719), (939, 16947), (1883, 8451), (2191, 7263), (2421, 6573), (2817, 5649)]