253513273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1553}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 283263120

約数和(自身を除く): 29749847

約数列:

[1, 13, 29, 377, 433, 1553, 5629, 12557, 20189, 45037, 163241, 585481, 672449, 8741837, 19501021, 253513273]

約数ペア:

[(1, 253513273), (13, 19501021), (29, 8741837), (377, 672449), (433, 585481), (1553, 163241), (5629, 45037), (12557, 20189)]