39068897

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 9591583

約数列:

[1, 7, 31, 43, 53, 79, 217, 301, 371, 553, 1333, 1643, 2279, 2449, 3397, 4187, 9331, 11501, 15953, 17143, 23779, 29309, 70649, 105307, 129797, 180041, 494543, 737149, 908579, 1260287, 5581271, 39068897]

約数ペア:

[(1, 39068897), (7, 5581271), (31, 1260287), (43, 908579), (53, 737149), (79, 494543), (217, 180041), (301, 129797), (371, 105307), (553, 70649), (1333, 29309), (1643, 23779), (2279, 17143), (2449, 15953), (3397, 11501), (4187, 9331)]