31468803

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4211}}^1$

素因数の和:4314

約数の個数: 16

約数和(自身を含む): 43670016

約数和(自身を除く): 12201213

約数列:

[1, 3, 47, 53, 141, 159, 2491, 4211, 7473, 12633, 197917, 223183, 593751, 669549, 10489601, 31468803]

約数ペア:

[(1, 31468803), (3, 10489601), (47, 669549), (53, 593751), (141, 223183), (159, 197917), (2491, 12633), (4211, 7473)]