3760870393

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 4783622400

約数和(自身を除く): 1022752007

約数列:

[1, 7, 19, 47, 49, 61, 133, 329, 427, 893, 931, 1159, 1409, 2303, 2867, 2989, 6251, 8113, 9863, 20069, 26771, 43757, 54473, 56791, 66223, 69041, 85949, 140483, 187397, 381311, 463561, 601643, 1258237, 1311779, 1633031, 2669177, 3244927, 4039603, 4211501, 8807659, 11431217, 28277221, 61653613, 76752457, 80018519, 197940547, 537267199, 3760870393]

約数ペア:

[(1, 3760870393), (7, 537267199), (19, 197940547), (47, 80018519), (49, 76752457), (61, 61653613), (133, 28277221), (329, 11431217), (427, 8807659), (893, 4211501), (931, 4039603), (1159, 3244927), (1409, 2669177), (2303, 1633031), (2867, 1311779), (2989, 1258237), (6251, 601643), (8113, 463561), (9863, 381311), (20069, 187397), (26771, 140483), (43757, 85949), (54473, 69041), (56791, 66223)]