222443039

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{3187}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 280033920

約数和(自身を除く): 57590881

約数列:

[1, 7, 13, 59, 91, 169, 413, 767, 1183, 3187, 5369, 9971, 22309, 41431, 69797, 188033, 290017, 538603, 1316231, 2444429, 3770221, 17111003, 31777577, 222443039]

約数ペア:

[(1, 222443039), (7, 31777577), (13, 17111003), (59, 3770221), (91, 2444429), (169, 1316231), (413, 538603), (767, 290017), (1183, 188033), (3187, 69797), (5369, 41431), (9971, 22309)]