1380631.00000000

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2557}}^1$

素因数の和:3062

約数の個数: 16

約数和(自身を含む): 60409728

約数和(自身を除く): 18978657

約数列:

[1, 3, 11, 33, 491, 1473, 2557, 5401, 7671, 16203, 28127, 84381, 1255487, 3766461, 13810357, 41431071]

約数ペア:

[(1, 41431071), (3, 13810357), (11, 3766461), (33, 1255487), (491, 84381), (1473, 28127), (2557, 16203), (5401, 7671)]