5691081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 8755200

約数和(自身を除く): 3064119

約数列:

[1, 3, 11, 33, 37, 59, 79, 111, 177, 237, 407, 649, 869, 1221, 1947, 2183, 2607, 2923, 4661, 6549, 8769, 13983, 24013, 32153, 51271, 72039, 96459, 153813, 172457, 517371, 1897027, 5691081]

約数ペア:

[(1, 5691081), (3, 1897027), (11, 517371), (33, 172457), (37, 153813), (59, 96459), (79, 72039), (111, 51271), (177, 32153), (237, 24013), (407, 13983), (649, 8769), (869, 6549), (1221, 4661), (1947, 2923), (2183, 2607)]