4070521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 5136768

約数和(自身を除く): 1066247

約数列:

[1, 7, 13, 41, 91, 287, 533, 1091, 3731, 7637, 14183, 44731, 99281, 313117, 581503, 4070521]

約数ペア:

[(1, 4070521), (7, 581503), (13, 313117), (41, 99281), (91, 44731), (287, 14183), (533, 7637), (1091, 3731)]