4637991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 6594048

約数和(自身を除く): 1956057

約数列:

[1, 3, 17, 51, 211, 431, 633, 1293, 3587, 7327, 10761, 21981, 90941, 272823, 1545997, 4637991]

約数ペア:

[(1, 4637991), (3, 1545997), (17, 272823), (51, 90941), (211, 21981), (431, 10761), (633, 7327), (1293, 3587)]