2167714479

素因数分解:

$3^1\times 7^2\times {\mathrm{911}}^1\times {\mathrm{16187}}^1$

素因数の和:17115

約数の個数: 24

約数和(自身を含む): 3366067968

約数和(自身を除く): 1198353489

約数列:

[1, 3, 7, 21, 49, 147, 911, 2733, 6377, 16187, 19131, 44639, 48561, 113309, 133917, 339927, 793163, 2379489, 14746357, 44239071, 103224499, 309673497, 722571493, 2167714479]

約数ペア:

[(1, 2167714479), (3, 722571493), (7, 309673497), (21, 103224499), (49, 44239071), (147, 14746357), (911, 2379489), (2733, 793163), (6377, 339927), (16187, 133917), (19131, 113309), (44639, 48561)]