289938999747

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{11859901}}^1$

素因数の和:11860214

約数の個数: 16

約数和(自身を含む): 401339083680

約数和(自身を除く): 111400083933

約数列:

[1, 3, 29, 87, 281, 843, 8149, 24447, 11859901, 35579703, 343937129, 1031811387, 3332632181, 9997896543, 96646333249, 289938999747]

約数ペア:

[(1, 289938999747), (3, 96646333249), (29, 9997896543), (87, 3332632181), (281, 1031811387), (843, 343937129), (8149, 35579703), (24447, 11859901)]