30943149

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 42643584

約数和(自身を除く): 11700435

約数列:

[1, 3, 53, 71, 159, 213, 2741, 3763, 8223, 11289, 145273, 194611, 435819, 583833, 10314383, 30943149]

約数ペア:

[(1, 30943149), (3, 10314383), (53, 583833), (71, 435819), (159, 194611), (213, 145273), (2741, 11289), (3763, 8223)]