943984671

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{1307}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 1455249408

約数和(自身を除く): 511264737

約数列:

[1, 3, 7, 21, 163, 211, 489, 633, 1141, 1307, 1477, 3423, 3921, 4431, 9149, 27447, 34393, 103179, 213041, 240751, 275777, 639123, 722253, 827331, 1491287, 1930439, 4473861, 5791317, 44951651, 134854953, 314661557, 943984671]

約数ペア:

[(1, 943984671), (3, 314661557), (7, 134854953), (21, 44951651), (163, 5791317), (211, 4473861), (489, 1930439), (633, 1491287), (1141, 827331), (1307, 722253), (1477, 639123), (3423, 275777), (3921, 240751), (4431, 213041), (9149, 103179), (27447, 34393)]