12490959933

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{81640261}}^1$

素因数の和:81640284

約数の個数: 12

約数和(自身を含む): 19103821308

約数和(自身を除く): 6612861375

約数列:

[1, 3, 9, 17, 51, 153, 81640261, 244920783, 734762349, 1387884437, 4163653311, 12490959933]

約数ペア:

[(1, 12490959933), (3, 4163653311), (9, 1387884437), (17, 734762349), (51, 244920783), (153, 81640261)]