2912751111

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{2381}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 4066702848

約数和(自身を除く): 1153951737

約数列:

[1, 3, 37, 103, 107, 111, 309, 321, 2381, 3811, 3959, 7143, 11021, 11433, 11877, 33063, 88097, 245243, 254767, 264291, 407777, 735729, 764301, 1223331, 9073991, 9426379, 26241001, 27221973, 28279137, 78723003, 970917037, 2912751111]

約数ペア:

[(1, 2912751111), (3, 970917037), (37, 78723003), (103, 28279137), (107, 27221973), (111, 26241001), (309, 9426379), (321, 9073991), (2381, 1223331), (3811, 764301), (3959, 735729), (7143, 407777), (11021, 264291), (11433, 254767), (11877, 245243), (33063, 88097)]