27887973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{14779}}^1$

素因数の和:14836

約数の個数: 16

約数和(自身を含む): 40438080

約数和(自身を除く): 12550107

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 14779, 44337, 251243, 546823, 753729, 1640469, 9295991, 27887973]

約数ペア:

[(1, 27887973), (3, 9295991), (17, 1640469), (37, 753729), (51, 546823), (111, 251243), (629, 44337), (1887, 14779)]