30893409

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 46291752

約数和(自身を除く): 15398343

約数列:

[1, 3, 9, 37, 111, 113, 333, 339, 821, 1017, 2463, 4181, 7389, 12543, 30377, 37629, 91131, 92773, 273393, 278319, 834957, 3432601, 10297803, 30893409]

約数ペア:

[(1, 30893409), (3, 10297803), (9, 3432601), (37, 834957), (111, 278319), (113, 273393), (333, 92773), (339, 91131), (821, 37629), (1017, 30377), (2463, 12543), (4181, 7389)]