13305161051

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{63487}}^1$

素因数の和:63568

約数の個数: 32

約数和(自身を含む): 17065574400

約数和(自身を除く): 3760413349

約数列:

[1, 7, 13, 47, 49, 91, 329, 343, 611, 637, 2303, 4277, 4459, 16121, 29939, 63487, 209573, 444409, 825331, 2983889, 3110863, 5777317, 20887223, 21776041, 38790557, 40441219, 146210561, 271533899, 283088533, 1023473927, 1900737293, 13305161051]

約数ペア:

[(1, 13305161051), (7, 1900737293), (13, 1023473927), (47, 283088533), (49, 271533899), (91, 146210561), (329, 40441219), (343, 38790557), (611, 21776041), (637, 20887223), (2303, 5777317), (4277, 3110863), (4459, 2983889), (16121, 825331), (29939, 444409), (63487, 209573)]