131326271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 141542400

約数和(自身を除く): 10216129

約数列:

[1, 19, 59, 193, 607, 1121, 3667, 11387, 11533, 35813, 117151, 216353, 680447, 2225869, 6911909, 131326271]

約数ペア:

[(1, 131326271), (19, 6911909), (59, 2225869), (193, 680447), (607, 216353), (1121, 117151), (3667, 35813), (11387, 11533)]