1994811

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7307}}^1$

素因数の和:7330

約数の個数: 16

約数和(自身を含む): 3273984

約数和(自身を除く): 1279173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7307, 21921, 51149, 94991, 153447, 284973, 664937, 1994811]

約数ペア:

[(1, 1994811), (3, 664937), (7, 284973), (13, 153447), (21, 94991), (39, 51149), (91, 21921), (273, 7307)]