307020117

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 430755840

約数和(自身を除く): 123735723

約数列:

[1, 3, 37, 71, 111, 163, 213, 239, 489, 717, 2627, 6031, 7881, 8843, 11573, 16969, 18093, 26529, 34719, 38957, 50907, 116871, 428201, 627853, 1284603, 1441409, 1883559, 2765947, 4324227, 8297841, 102340039, 307020117]

約数ペア:

[(1, 307020117), (3, 102340039), (37, 8297841), (71, 4324227), (111, 2765947), (163, 1883559), (213, 1441409), (239, 1284603), (489, 627853), (717, 428201), (2627, 116871), (6031, 50907), (7881, 38957), (8843, 34719), (11573, 26529), (16969, 18093)]