1323245217

素因数分解:

$3^1\times 7^1\times {\mathrm{3389}}^1\times {\mathrm{18593}}^1$

素因数の和:21992

約数の個数: 16

約数和(自身を含む): 2017077120

約数和(自身を除く): 693831903

約数列:

[1, 3, 7, 21, 3389, 10167, 18593, 23723, 55779, 71169, 130151, 390453, 63011677, 189035031, 441081739, 1323245217]

約数ペア:

[(1, 1323245217), (3, 441081739), (7, 189035031), (21, 63011677), (3389, 390453), (10167, 130151), (18593, 71169), (23723, 55779)]