23781653

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 28308480

約数和(自身を除く): 4526827

約数列:

[1, 7, 29, 193, 203, 607, 1351, 4249, 5597, 17603, 39179, 117151, 123221, 820057, 3397379, 23781653]

約数ペア:

[(1, 23781653), (7, 3397379), (29, 820057), (193, 123221), (203, 117151), (607, 39179), (1351, 17603), (4249, 5597)]