5221601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 6894720

約数和(自身を除く): 1673119

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 3989, 27923, 43879, 67813, 307153, 474691, 745943, 5221601]

約数ペア:

[(1, 5221601), (7, 745943), (11, 474691), (17, 307153), (77, 67813), (119, 43879), (187, 27923), (1309, 3989)]