127590223

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 136276992

約数和(自身を除く): 8686769

約数列:

[1, 23, 61, 211, 431, 1403, 4853, 9913, 12871, 26291, 90941, 296033, 604693, 2091643, 5547401, 127590223]

約数ペア:

[(1, 127590223), (23, 5547401), (61, 2091643), (211, 604693), (431, 296033), (1403, 90941), (4853, 26291), (9913, 12871)]