56469819

素因数分解:

$3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{2239}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 86159360

約数和(自身を除く): 29689541

約数列:

[1, 3, 7, 21, 1201, 2239, 3603, 6717, 8407, 15673, 25221, 47019, 2689039, 8067117, 18823273, 56469819]

約数ペア:

[(1, 56469819), (3, 18823273), (7, 8067117), (21, 2689039), (1201, 47019), (2239, 25221), (3603, 15673), (6717, 8407)]