1497461

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 1824768

約数和(自身を除く): 327307

約数列:

[1, 7, 23, 71, 131, 161, 497, 917, 1633, 3013, 9301, 11431, 21091, 65107, 213923, 1497461]

約数ペア:

[(1, 1497461), (7, 213923), (23, 65107), (71, 21091), (131, 11431), (161, 9301), (497, 3013), (917, 1633)]