28575327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 42900480

約数和(自身を除く): 14325153

約数列:

[1, 3, 11, 33, 79, 97, 113, 237, 291, 339, 869, 1067, 1243, 2607, 3201, 3729, 7663, 8927, 10961, 22989, 26781, 32883, 84293, 98197, 120571, 252879, 294591, 361713, 865919, 2597757, 9525109, 28575327]

約数ペア:

[(1, 28575327), (3, 9525109), (11, 2597757), (33, 865919), (79, 361713), (97, 294591), (113, 252879), (237, 120571), (291, 98197), (339, 84293), (869, 32883), (1067, 26781), (1243, 22989), (2607, 10961), (3201, 8927), (3729, 7663)]