5905057921

素因数分解:

$7^1\times {\mathrm{281}}^1\times {\mathrm{1109}}^1\times {\mathrm{2707}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 6781265280

約数和(自身を除く): 876207359

約数列:

[1, 7, 281, 1109, 1967, 2707, 7763, 18949, 311629, 760667, 2181403, 3002063, 5324669, 21014441, 843579703, 5905057921]

約数ペア:

[(1, 5905057921), (7, 843579703), (281, 21014441), (1109, 5324669), (1967, 3002063), (2707, 2181403), (7763, 760667), (18949, 311629)]