8216493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3067}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 11781120

約数和(自身を除く): 3564627

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 3067, 9201, 58273, 144149, 174819, 432447, 2738831, 8216493]

約数ペア:

[(1, 8216493), (3, 2738831), (19, 432447), (47, 174819), (57, 144149), (141, 58273), (893, 9201), (2679, 3067)]