268996893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 401863680

約数和(自身を除く): 132866787

約数列:

[1, 3, 11, 33, 67, 89, 201, 267, 737, 979, 1367, 2211, 2937, 4101, 5963, 15037, 17889, 45111, 65593, 91589, 121663, 196779, 274767, 364989, 1007479, 1338293, 3022437, 4014879, 8151421, 24454263, 89665631, 268996893]

約数ペア:

[(1, 268996893), (3, 89665631), (11, 24454263), (33, 8151421), (67, 4014879), (89, 3022437), (201, 1338293), (267, 1007479), (737, 364989), (979, 274767), (1367, 196779), (2211, 121663), (2937, 91589), (4101, 65593), (5963, 45111), (15037, 17889)]