27411909

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13457}}^1$

素因数の和:13564

約数の個数: 16

約数和(自身を含む): 42204288

約数和(自身を除く): 14792379

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 13457, 40371, 94199, 282597, 1305329, 3915987, 9137303, 27411909]

約数ペア:

[(1, 27411909), (3, 9137303), (7, 3915987), (21, 1305329), (97, 282597), (291, 94199), (679, 40371), (2037, 13457)]