2258961

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 3166464

約数和(自身を除く): 907503

約数列:

[1, 3, 37, 47, 111, 141, 433, 1299, 1739, 5217, 16021, 20351, 48063, 61053, 752987, 2258961]

約数ペア:

[(1, 2258961), (3, 752987), (37, 61053), (47, 48063), (111, 20351), (141, 16021), (433, 5217), (1299, 1739)]