1948149

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 3448224

約数和(自身を除く): 1500075

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 107, 119, 153, 289, 321, 357, 749, 867, 963, 1071, 1819, 2023, 2247, 2601, 5457, 6069, 6741, 12733, 16371, 18207, 30923, 38199, 92769, 114597, 216461, 278307, 649383, 1948149]

約数ペア:

[(1, 1948149), (3, 649383), (7, 278307), (9, 216461), (17, 114597), (21, 92769), (51, 38199), (63, 30923), (107, 18207), (119, 16371), (153, 12733), (289, 6741), (321, 6069), (357, 5457), (749, 2601), (867, 2247), (963, 2023), (1071, 1819)]