1963863

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 3144960

約数和(自身を除く): 1181097

約数列:

[1, 3, 9, 11, 33, 83, 99, 239, 249, 717, 747, 913, 2151, 2629, 2739, 7887, 8217, 19837, 23661, 59511, 178533, 218207, 654621, 1963863]

約数ペア:

[(1, 1963863), (3, 654621), (9, 218207), (11, 178533), (33, 59511), (83, 23661), (99, 19837), (239, 8217), (249, 7887), (717, 2739), (747, 2629), (913, 2151)]