1276200981

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{4296973}}^1$

素因数の和:4296993

約数の個数: 16

約数和(自身を含む): 2062547520

約数和(自身を除く): 786346539

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4296973, 12890919, 38672757, 47266703, 116018271, 141800109, 425400327, 1276200981]

約数ペア:

[(1, 1276200981), (3, 425400327), (9, 141800109), (11, 116018271), (27, 47266703), (33, 38672757), (99, 12890919), (297, 4296973)]