21082306561

素因数分解:

${\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1\times {\mathrm{2063}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 21473856000

約数和(自身を除く): 391549439

約数列:

[1, 89, 199, 577, 2063, 17711, 51353, 114823, 183607, 410537, 1190351, 10219247, 36537793, 105941239, 236879849, 21082306561]

約数ペア:

[(1, 21082306561), (89, 236879849), (199, 105941239), (577, 36537793), (2063, 10219247), (17711, 1190351), (51353, 410537), (114823, 183607)]