39705039

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 65683200

約数和(自身を除く): 25978161

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 3109, 4257, 9327, 12771, 27981, 34199, 83943, 102597, 133687, 307791, 401061, 923373, 1203183, 1470557, 3609549, 4411671, 13235013, 39705039]

約数ペア:

[(1, 39705039), (3, 13235013), (9, 4411671), (11, 3609549), (27, 1470557), (33, 1203183), (43, 923373), (99, 401061), (129, 307791), (297, 133687), (387, 102597), (473, 83943), (1161, 34199), (1419, 27981), (3109, 12771), (4257, 9327)]