1304673

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 1873920

約数和(自身を除く): 569247

約数列:

[1, 3, 19, 47, 57, 141, 487, 893, 1461, 2679, 9253, 22889, 27759, 68667, 434891, 1304673]

約数ペア:

[(1, 1304673), (3, 434891), (19, 68667), (47, 27759), (57, 22889), (141, 9253), (487, 2679), (893, 1461)]