25755237

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 38726688

約数和(自身を除く): 12971451

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 1091, 2623, 3273, 7869, 9819, 23607, 46913, 66551, 140739, 199653, 422217, 598959, 2861693, 8585079, 25755237]

約数ペア:

[(1, 25755237), (3, 8585079), (9, 2861693), (43, 598959), (61, 422217), (129, 199653), (183, 140739), (387, 66551), (549, 46913), (1091, 23607), (2623, 9819), (3273, 7869)]