13709211

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 18845568

約数和(自身を除く): 5136357

約数列:

[1, 3, 41, 123, 227, 491, 681, 1473, 9307, 20131, 27921, 60393, 111457, 334371, 4569737, 13709211]

約数ペア:

[(1, 13709211), (3, 4569737), (41, 334371), (123, 111457), (227, 60393), (491, 27921), (681, 20131), (1473, 9307)]