31142463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49669}}^1$

素因数の和:49702

約数の個数: 16

約数和(自身を含む): 47683200

約数和(自身を除く): 16540737

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 49669, 149007, 546359, 943711, 1639077, 2831133, 10380821, 31142463]

約数ペア:

[(1, 31142463), (3, 10380821), (11, 2831133), (19, 1639077), (33, 943711), (57, 546359), (209, 149007), (627, 49669)]