528035521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{2411}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 602961408

約数和(自身を除く): 74925887

約数列:

[1, 13, 17, 221, 991, 2411, 12883, 16847, 31343, 40987, 219011, 532831, 2389301, 31060913, 40618117, 528035521]

約数ペア:

[(1, 528035521), (13, 40618117), (17, 31060913), (221, 2389301), (991, 532831), (2411, 219011), (12883, 40987), (16847, 31343)]