253670287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{4493}}^1$

素因数の和:4650

約数の個数: 16

約数和(自身を含む): 282367008

約数和(自身を除く): 28696721

約数列:

[1, 13, 43, 101, 559, 1313, 4343, 4493, 56459, 58409, 193199, 453793, 2511587, 5899309, 19513099, 253670287]

約数ペア:

[(1, 253670287), (13, 19513099), (43, 5899309), (101, 2511587), (559, 453793), (1313, 193199), (4343, 58409), (4493, 56459)]