28637047

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3510

約数の個数: 12

約数和(自身を含む): 31546800

約数和(自身を除く): 2909753

約数列:

[1, 19, 23, 361, 437, 3449, 8303, 65531, 79327, 1245089, 1507213, 28637047]

約数ペア:

[(1, 28637047), (19, 1507213), (23, 1245089), (361, 79327), (437, 65531), (3449, 8303)]