1370690997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{6781}}^1$

素因数の和:6941

約数の個数: 32

約数和(自身を含む): 2023531776

約数和(自身を除く): 652840779

約数列:

[1, 3, 13, 39, 71, 73, 213, 219, 923, 949, 2769, 2847, 5183, 6781, 15549, 20343, 67379, 88153, 202137, 264459, 481451, 495013, 1444353, 1485039, 6258863, 6435169, 18776589, 19305507, 35145923, 105437769, 456896999, 1370690997]

約数ペア:

[(1, 1370690997), (3, 456896999), (13, 105437769), (39, 35145923), (71, 19305507), (73, 18776589), (213, 6435169), (219, 6258863), (923, 1485039), (949, 1444353), (2769, 495013), (2847, 481451), (5183, 264459), (6781, 202137), (15549, 88153), (20343, 67379)]