1639348083

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{661}}^1\times {\mathrm{1153}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 2383517760

約数和(自身を除く): 744169677

約数列:

[1, 3, 9, 239, 661, 717, 1153, 1983, 2151, 3459, 5949, 10377, 157979, 275567, 473937, 762133, 826701, 1421811, 2286399, 2480103, 6859197, 182149787, 546449361, 1639348083]

約数ペア:

[(1, 1639348083), (3, 546449361), (9, 182149787), (239, 6859197), (661, 2480103), (717, 2286399), (1153, 1421811), (1983, 826701), (2151, 762133), (3459, 473937), (5949, 275567), (10377, 157979)]