219673441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2381}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 243307008

約数和(自身を除く): 23633567

約数列:

[1, 13, 47, 151, 611, 1963, 2381, 7097, 30953, 92261, 111907, 359531, 1454791, 4673903, 16897957, 219673441]

約数ペア:

[(1, 219673441), (13, 16897957), (47, 4673903), (151, 1454791), (611, 359531), (1963, 111907), (2381, 92261), (7097, 30953)]