28898507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 32372352

約数和(自身を除く): 3473845

約数列:

[1, 11, 67, 113, 347, 737, 1243, 3817, 7571, 23249, 39211, 83281, 255739, 431321, 2627137, 28898507]

約数ペア:

[(1, 28898507), (11, 2627137), (67, 431321), (113, 255739), (347, 83281), (737, 39211), (1243, 23249), (3817, 7571)]