1292709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 1926144

約数和(自身を除く): 633435

約数列:

[1, 3, 11, 33, 43, 129, 473, 911, 1419, 2733, 10021, 30063, 39173, 117519, 430903, 1292709]

約数ペア:

[(1, 1292709), (3, 430903), (11, 117519), (33, 39173), (43, 30063), (129, 10021), (473, 2733), (911, 1419)]