401405103

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{57107}}^1$

素因数の和:57195

約数の個数: 24

約数和(自身を含む): 641437056

約数和(自身を除く): 240031953

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 57107, 171321, 513963, 628177, 1884531, 4054597, 5653593, 12163791, 36491373, 44600567, 133801701, 401405103]

約数ペア:

[(1, 401405103), (3, 133801701), (9, 44600567), (11, 36491373), (33, 12163791), (71, 5653593), (99, 4054597), (213, 1884531), (639, 628177), (781, 513963), (2343, 171321), (7029, 57107)]