3947683831

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{5879}}^1$

素因数の和:6103

約数の個数: 32

約数和(自身を含む): 4994519040

約数和(自身を除く): 1046835209

約数列:

[1, 7, 13, 47, 91, 157, 329, 611, 1099, 2041, 4277, 5879, 7379, 14287, 41153, 51653, 76427, 95927, 276313, 534989, 671489, 923003, 1934191, 3592069, 6461021, 11999039, 25144483, 43381141, 83993273, 303667987, 563954833, 3947683831]

約数ペア:

[(1, 3947683831), (7, 563954833), (13, 303667987), (47, 83993273), (91, 43381141), (157, 25144483), (329, 11999039), (611, 6461021), (1099, 3592069), (2041, 1934191), (4277, 923003), (5879, 671489), (7379, 534989), (14287, 276313), (41153, 95927), (51653, 76427)]