13105611

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 20832000

約数和(自身を除く): 7726389

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 433, 513, 531, 1121, 1299, 1593, 3363, 3897, 8227, 10089, 11691, 24681, 25547, 30267, 74043, 76641, 222129, 229923, 485393, 689769, 1456179, 4368537, 13105611]

約数ペア:

[(1, 13105611), (3, 4368537), (9, 1456179), (19, 689769), (27, 485393), (57, 229923), (59, 222129), (171, 76641), (177, 74043), (433, 30267), (513, 25547), (531, 24681), (1121, 11691), (1299, 10089), (1593, 8227), (3363, 3897)]