16362731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 21482496

約数和(自身を除く): 5119765

約数列:

[1, 7, 11, 41, 71, 73, 77, 287, 451, 497, 511, 781, 803, 2911, 2993, 3157, 5183, 5467, 5621, 20377, 20951, 32021, 32923, 36281, 57013, 212503, 224147, 230461, 399091, 1487521, 2337533, 16362731]

約数ペア:

[(1, 16362731), (7, 2337533), (11, 1487521), (41, 399091), (71, 230461), (73, 224147), (77, 212503), (287, 57013), (451, 36281), (497, 32923), (511, 32021), (781, 20951), (803, 20377), (2911, 5621), (2993, 5467), (3157, 5183)]