137740481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 151208640

約数和(自身を除く): 13468159

約数列:

[1, 19, 43, 53, 817, 1007, 2279, 3181, 43301, 60439, 136783, 168593, 2598877, 3203267, 7249499, 137740481]

約数ペア:

[(1, 137740481), (19, 7249499), (43, 3203267), (53, 2598877), (817, 168593), (1007, 136783), (2279, 60439), (3181, 43301)]