274125309

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{1709}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 369469440

約数和(自身を除く): 95344131

約数列:

[1, 3, 127, 381, 421, 1263, 1709, 5127, 53467, 160401, 217043, 651129, 719489, 2158467, 91375103, 274125309]

約数ペア:

[(1, 274125309), (3, 91375103), (127, 2158467), (381, 719489), (421, 651129), (1263, 217043), (1709, 160401), (5127, 53467)]