1920536043

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{132241}}^1$

素因数の和:132394

約数の個数: 16

約数和(自身を含む): 2640608256

約数和(自身を除く): 720072213

約数列:

[1, 3, 47, 103, 141, 309, 4841, 14523, 132241, 396723, 6215327, 13620823, 18645981, 40862469, 640178681, 1920536043]

約数ペア:

[(1, 1920536043), (3, 640178681), (47, 40862469), (103, 18645981), (141, 13620823), (309, 6215327), (4841, 396723), (14523, 132241)]