331399671

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1\times {\mathrm{1693}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 448842240

約数和(自身を除く): 117442569

約数列:

[1, 3, 71, 213, 919, 1693, 2757, 5079, 65249, 120203, 195747, 360609, 1555867, 4667601, 110466557, 331399671]

約数ペア:

[(1, 331399671), (3, 110466557), (71, 4667601), (213, 1555867), (919, 360609), (1693, 195747), (2757, 120203), (5079, 65249)]