1994915967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1474439}}^1$

素因数の和:1474494

約数の個数: 16

約数和(自身を含む): 2972471040

約数和(自身を除く): 977555073

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1474439, 4423317, 16218829, 48656487, 60451999, 181355997, 664971989, 1994915967]

約数ペア:

[(1, 1994915967), (3, 664971989), (11, 181355997), (33, 60451999), (41, 48656487), (123, 16218829), (451, 4423317), (1353, 1474439)]