65321211

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{1637}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 89316864

約数和(自身を除く): 23995653

約数列:

[1, 3, 47, 141, 283, 849, 1637, 4911, 13301, 39903, 76939, 230817, 463271, 1389813, 21773737, 65321211]

約数ペア:

[(1, 65321211), (3, 21773737), (47, 1389813), (141, 463271), (283, 230817), (849, 76939), (1637, 39903), (4911, 13301)]