31449063

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3329}}^1$

素因数の和:3446

約数の個数: 16

約数和(自身を含む): 43476480

約数和(自身を除く): 12027417

約数列:

[1, 3, 47, 67, 141, 201, 3149, 3329, 9447, 9987, 156463, 223043, 469389, 669129, 10483021, 31449063]

約数ペア:

[(1, 31449063), (3, 10483021), (47, 669129), (67, 469389), (141, 223043), (201, 156463), (3149, 9987), (3329, 9447)]