331232253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{141371}}^1$

素因数の和:141456

約数の個数: 16

約数和(自身を含む): 488581632

約数和(自身を除く): 157349379

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 141371, 424113, 1555081, 4665243, 10037341, 30112023, 110410751, 331232253]

約数ペア:

[(1, 331232253), (3, 110410751), (11, 30112023), (33, 10037341), (71, 4665243), (213, 1555081), (781, 424113), (2343, 141371)]