13287351

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 22353408

約数和(自身を除く): 9066057

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 593, 679, 1067, 1779, 2037, 3201, 4151, 6523, 7469, 12453, 19569, 22407, 45661, 57521, 136983, 172563, 402647, 632731, 1207941, 1898193, 4429117, 13287351]

約数ペア:

[(1, 13287351), (3, 4429117), (7, 1898193), (11, 1207941), (21, 632731), (33, 402647), (77, 172563), (97, 136983), (231, 57521), (291, 45661), (593, 22407), (679, 19569), (1067, 12453), (1779, 7469), (2037, 6523), (3201, 4151)]