854291241

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1336919}}^1$

素因数の和:1336996

約数の個数: 12

約数和(自身を含む): 1251357120

約数和(自身を除く): 397065879

約数列:

[1, 3, 9, 71, 213, 639, 1336919, 4010757, 12032271, 94921249, 284763747, 854291241]

約数ペア:

[(1, 854291241), (3, 284763747), (9, 94921249), (71, 12032271), (213, 4010757), (639, 1336919)]