16304733

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2106

約数の個数: 20

約数和(自身を含む): 24609948

約数和(自身を除く): 8305215

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 1993, 2727, 5979, 8181, 17937, 53811, 161433, 201293, 603879, 1811637, 5434911, 16304733]

約数ペア:

[(1, 16304733), (3, 5434911), (9, 1811637), (27, 603879), (81, 201293), (101, 161433), (303, 53811), (909, 17937), (1993, 8181), (2727, 5979)]