269128539

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{296071}}^1$

素因数の和:296178

約数の個数: 12

約数和(自身を含む): 392591472

約数和(自身を除く): 123462933

約数列:

[1, 3, 9, 101, 303, 909, 296071, 888213, 2664639, 29903171, 89709513, 269128539]

約数ペア:

[(1, 269128539), (3, 89709513), (9, 29903171), (101, 2664639), (303, 888213), (909, 296071)]