1398094857

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{821}}^1\times {\mathrm{1069}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 2110896000

約数和(自身を除く): 712801143

約数列:

[1, 3, 9, 27, 59, 177, 531, 821, 1069, 1593, 2463, 3207, 7389, 9621, 22167, 28863, 48439, 63071, 145317, 189213, 435951, 567639, 877649, 1307853, 1702917, 2632947, 7898841, 23696523, 51781291, 155343873, 466031619, 1398094857]

約数ペア:

[(1, 1398094857), (3, 466031619), (9, 155343873), (27, 51781291), (59, 23696523), (177, 7898841), (531, 2632947), (821, 1702917), (1069, 1307853), (1593, 877649), (2463, 567639), (3207, 435951), (7389, 189213), (9621, 145317), (22167, 63071), (28863, 48439)]